Products of Issendorff
Issendorff: Building Automation & LCN Systems for Industry and Commerce
Issendorff KG – pioneer of decentralised building automation with the Local Control Network (LCN). At Lieske you will find professional Issendorff LCN components for commercial, industrial and demanding construction projects.
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1986
Founded
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35+
Years of Expertise
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100%
In-House Development
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DE
Made in Germany
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Issendorff – The Local Control Network (LCN) for Intelligent BuildingsIssendorff KG was founded in 1986 by Dipl.-Ing. Eberhard Issendorff in Hanover, Germany. Since 1992 the company has developed the Local Control Network (LCN) – a decentralised bus system for intelligent building control, and the only system worldwide where both hardware and software are developed entirely in-house. The LCN system interconnects lighting control, blind/shutter control, heating regulation, alarm systems and visualisation in a single, flexible infrastructure. The decentralised approach eliminates the need for a central controller – each module is independently intelligent. Issendorff systems are installed in commercial buildings, public facilities, industrial plants and premium residential properties worldwide, distinguished by long service life and outstanding integration capability. |
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► LCN Product Families at a Glance
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► LCN Modules & Bus Couplers
Universal modules (LCN-UPP, LCN-UP), switching actuators, dimming actuators and bus couplers for flush-mounted, DIN rail and surface-mounted installation. Each module is independently programmable.
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► Controls & Pushbutton Panels
LCN glass touch panels (LCN-GT), infrared remote controls (LCN-RT), room controllers (LCN-SHD) with DALI and shutter control, and display panels with colour displays for intuitive operation.
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► Sensors & Measurement
Air quality sensors (LCN-GSA4 CO2/VOC/temperature), brightness sensors, motion detectors, wind monitors and temperature controllers for automated building functions.
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► Software & Visualisation
LCN-PRO programming software for complete system configuration, LCN-GVS visualisation software and LCN-PCHK for PC interfaces and web-based visualisation.
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► Applications in Industry and Commerce
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⚡ Commercial Buildings
Offices, hotels and shopping centres benefit from automated lighting, blind and climate control for maximum energy efficiency.
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⚡ Public Buildings
Schools, hospitals and administrative buildings use LCN for central control, alarm systems and energy monitoring.
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⚡ Industry & Production
Production halls and logistics centres deploy LCN for lighting control, access control and environmental monitoring.
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► Your Benefits with Issendorff LCN
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► Issendorff Product Categories at Lieske
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► Frequently Asked Questions about Issendorff LCN
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What sets LCN apart from other building automation systems?
LCN is the only bus system where each module has its own built-in intelligence – no central server is required. This makes the system extremely fault-tolerant. Additionally, Issendorff develops both hardware and software entirely in-house, guaranteeing maximum long-term compatibility.
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Is LCN suitable for retrofitting in existing buildings?
Yes, LCN modules install in standard flush-mounted back boxes and use the existing two-wire installation cable. This significantly reduces the effort required to retrofit existing commercial and industrial buildings.
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How can I order LCN products from Lieske?
Lieske stocks Issendorff LCN components in its B2B range. Our specialist advisors assist with project planning, component selection and volume quotations. Contact us directly by email or telephone.
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Categories with products from Issendorff
- Electrics ➤ Installation ➤ Home Automation ➤ TEBIS TS ( 1 )
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Issendorff LCN-SH 30000Issendorff 30000 LCN-SH module with 2 outputs The standard DIN-rail module is suitable for most applications. With 4 modules, it is slender, with the LCN terminals T-, I-and P-connection highly flexible and strong enough with the two electronic ... Lieske Part No.: 737419 Mfg Part No: 30000 Type: LCN-SH |
188,32 EUR 189,21 EUR
 ≈ £159.13 | ≈ $210.54
Delivery time from supplier's stock (ca.) 5 workdaysinfo_outline
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Issendorff LCN-PINZ 30001Issendorff 30001 LCN PINZ special tool for unlocking GT series Special tool for unlocking the GT series Lieske Part No.: 997861 Mfg Part No: 30001 Type: LCN-PINZ |
24,42 EUR 25,28 EUR
≈ £20.63 | ≈ $27.30
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-HU 30003Issendorff 30003 LCN HU universal switch dimming module for DIN rail As an extension to the rail LCN-SH-purpose module has electronic switching outputs with 2x 500VA, which are also suitable for larger lighting tasks. Additionally, it has low voltage outputs that can ... Lieske Part No.: 134802 Mfg Part No: 30003 Type: LCN-HU |
282,90 EUR 293,43 EUR
≈ £239.05 | ≈ $316.28
Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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Issendorff LCN-R4M2H 30004Issendorff 30004 LCN-R4M2H relay module with 4 outputs for each two motors This relay module 4 by 2 (= 8) can blinds (blinds, awnings, etc.) are controlled, mounting the DIN rail. The terminal block is pre-wired for direct connection of 8 motors for control of 4 shutters ... Lieske Part No.: 384205 Mfg Part No: 30004 Type: LCN-R4M2H |
180,50 EUR 181,36 EUR
≈ £152.52 | ≈ $201.80
Delivery time from supplier's stock (ca.) 5 workdaysinfo_outline
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Issendorff LCN-UPP 30006Issendorff 30006 LCN UPP flush-mounted module with extended programming Type: LCN - UPP Lieske Part No.: 572358 Mfg Part No: 30006 Type: LCN-UPP |
187,68 EUR 188,57 EUR
≈ £158.59 | ≈ $209.83
Delivery time from supplier's stock (ca.) 5 workdaysinfo_outline
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Issendorff LCN-LLK 30010Issendorff 30010 LCN LLK light guide coupler for plastic cable Fiber optic couplers are used in systems which consist of several remote distributions. By the optical transmission, the individual distributions are isolated and thus prevented a voltage ... Lieske Part No.: 269604 Mfg Part No: 30010 Type: LCN-LLK |
138,27 EUR 138,93 EUR
≈ £116.84 | ≈ $154.59
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-LLG 30017Issendorff 30017 LCN LLG light guide coupler for fiber optic cable Fiber optic couplers are used in systems which consist of several remote distributions. By the optical transmission, the individual distributions are isolated and thus prevented a voltage ... Lieske Part No.: 882761 Mfg Part No: 30017 Type: LCN-LLG |
474,04 EUR 476,28 EUR
≈ £400.56 | ≈ $529.98
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-UPS 30018Issendorff 30018 LCN UPS sensor module up with extended program (without outputs) Type: LCN - UPS Lieske Part No.: 826143 Mfg Part No: 30018 Type: LCN-UPS |
117,83 EUR 122,22 EUR
≈ £99.57 | ≈ $131.73
in stockinfo_outline
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Issendorff LCN-RR 30022Issendorff 30022 LCN RR infrared receiver For direct connection to the I port, can be extended up to 100 meters using 2 LCN IV . JY(ST)Y 2x2x0.6 is sufficient as a line. Lieske Part No.: 1439746 Mfg Part No: 30022 Type: LCN-RR |
25,31 EUR 26,19 EUR
≈ £21.39 | ≈ $28.30
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-R2U 30023Issendorff 30023 LCN R2U double relay for UP socket These two individually controllable relay outputs make the electronic of the LCN-UPP to strengthen switches. The normally be loaded each with 8A. Recommended for motor / shutter operation with ... Lieske Part No.: 474930 Mfg Part No: 30023 Type: LCN-R2U |
36,97 EUR 38,35 EUR
≈ £31.24 | ≈ $41.33
Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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Issendorff LCN-K3 30029Issendorff 30029 LCN K3 terminal block 3-pole If the PC coupler LCN-PK in the distribution can not be installed or should this terminal block (3-pole) is the service friendly alternative. On 1TE the necessary lines L", "N" and "D (data) are ... Lieske Part No.: 467319 Mfg Part No: 30029 Type: LCN-K3 |
24,27 EUR 24,39 EUR
≈ £20.51 | ≈ $27.13
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-C2GR 30030Issendorff 30030 LCN C2GR basic load module for UP socket This auxiliary module has two separate basic load modules that can be connected in parallel if required (double load). Applications are Glimmlämpchen support from key converter LCN TU4R and special ... Lieske Part No.: 982084 Mfg Part No: 30030 Type: LCN-C2GR |
11,66 EUR 11,71 EUR
≈ £9.85 | ≈ $13.04
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-FI1 30031Issendorff 30031 LCN LCN FI1 noise filter, The resulting dimming and motor operation Interferences must be minimized according to the CE and VDE in order not to contaminate the mains. This is possible with this filter, which is only required ... Lieske Part No.: 119630 Mfg Part No: 30031 Type: LCN-FI1 |
20,83 EUR 20,93 EUR
≈ £17.60 | ≈ $23.29
Delivery time from supplier's stock (ca.) 5 workdaysinfo_outline
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Issendorff LCN-BU4L 30034Issendorff 30034 LCN BU4L universal push buttons/binary sensor 4x 6-24 V DIN rail I-connection 4-way button/binary/alarm sensor & S0 interface 4x 6-24V Lieske Part No.: 682394 Mfg Part No: 30034 Type: LCN-BU4L |
71,61 EUR 71,96 EUR
≈ £60.51 | ≈ $80.06
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-TU4C 30039Issendorff 30039 LCN TU4C capacitive push-button sensor 4-way incl. 4 sensor surfaces Capacitive button sensor 4-way including 4 sensor surfaces Lieske Part No.: 680408 Mfg Part No: 30039 Type: LCN-TU4C |
116,63 EUR 120,70 EUR
≈ £98.55 | ≈ $130.39
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-RT 30040Issendorff 30040 LCN RT IR remote control transmitter This little remote control transmitter (remote transmitter) is very sturdy and fits in your pocket, to any keychain. The four direct-to-use buttons are labeled with standard symbols (up, down, light ... Lieske Part No.: 753661 Mfg Part No: 30040 Type: LCN-RT |
46,54 EUR 48,16 EUR
≈ £39.33 | ≈ $52.03
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-T8 30041Issendorff 30041 LCN T8 switch converter This small module is typically placed with a LCN-UPP in the flush box and allows direct connection of up to eight conventional push buttons that are mounted in close proximity (not renewable). The ... Lieske Part No.: 140929 Mfg Part No: 30041 Type: LCN-T8 |
16,61 EUR 16,69 EUR
≈ £14.04 | ≈ $18.57
Delivery time from supplier's stock (ca.) 5 workdaysinfo_outline
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Issendorff LCN-LK 500M 30042Issendorff 30042 LCN LK 500M LL-cable 2-conductor 500 m reel Duplex optical fiber to connect two LCN-LLK Type: LCN-LK 500M Quantity: 1 unit. Lieske Part No.: 270753 Mfg Part No: 30042 Type: LCN-LK 500M |
1.938,88 EUR 1.948,07 EUR
≈ £1,638.35 | ≈ $2,167.67
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-GT12B 30043Issendorff 30043 LCN GT12B glass push-button panel black 12 buttons 12 LEDs bargraph Glass keypad, black, with 12 keys, 12 LEDs, bar graph, integrated TS Lieske Part No.: 274547 Mfg Part No: 30043 Type: LCN-GT12B |
189,04 EUR 189,93 EUR
≈ £159.74 | ≈ $211.35
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-GT12W 30044Issendorff 30044 LCN GT12W glass push-button panel white with 12 buttons, 12 LEDs, bargraph, Glass keypad, white, with 12 keys, 12 LEDs, bar graph, integrated TS Lieske Part No.: 433038 Mfg Part No: 30044 Type: LCN-GT12W |
188,97 EUR
≈ £159.68 | ≈ $211.27
Delivery time from supplier's stock (ca.) 20 workdaysinfo_outline
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Issendorff LCN-C2GH 30048Issendorff 30048 LCN C2GH basic load module for DIN rail This auxiliary module has two separate basic load modules that can be connected in parallel if required (double load). Applications are Glimmlämpchen support from key converter LCN TU4H and special ... Lieske Part No.: 867666 Mfg Part No: 30048 Type: LCN-C2GH |
16,28 EUR 16,36 EUR
≈ £13.76 | ≈ $18.20
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-LK 30049Issendorff 30049 LCN LK LL-cable 2-conductor Duplex fiber optic to connect two LCN LLK Type: LCN-LK item: ST. Lieske Part No.: 531405 Mfg Part No: 30049 Type: LCN-LK |
4,31 EUR 4,46 EUR
≈ £3.64 | ≈ $4.82
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Issendorff LCN-BT4H 30055Issendorff 30055 LCN BT4H 4-button and binary sensor for I-connection 4-way button/binary sensor 230V for DIN rail, for I-connection Lieske Part No.: 244185 Mfg Part No: 30055 Type: LCN-BT4H |
55,57 EUR 55,83 EUR
≈ £46.96 | ≈ $62.13
Delivery time from supplier's stock (ca.) 5 workdaysinfo_outline
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Issendorff LCN-BT4R 30056Issendorff 30056 LCN BT4R push-button converter/binary input 4x230V UP-socket I-connection Button converter / binary input, 4x 230V, flush-mounted box, for the I connection Lieske Part No.: 538157 Mfg Part No: 30056 Type: LCN-BT4R |
45,03 EUR 45,24 EUR
≈ £38.05 | ≈ $50.34
Made to order · Delivery time approx. 20 workdaysinfo_outline
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