v_shortname: Switching amplifier, device suitable for installation in device protection level: Gc, safety integrity level: SIL 2, signal type: binary input, number of channels: 2, field side device: NAMUR sensor, potential-free contact, transmission direction: to the control, functions: line fault monitoring, supply: 24 V DC, supply connection: terminals or power rail, connection type: screw terminals, housing width: 20 mm, ambient temperature: -20 ... 60 °C (-4 ... 140 °F)