Further information for Phoenix Contact Phoenix 2900321 relay module - PLC-RPT- 24UC/21AU/RW
PLC-INTERFACE for railway applications, consisting of a base terminal with push-in connection and plug-in miniature relay with multi-layer gold contact, range: 0.7 x UN to 1.25 x UN, temperature class TX: -40 °C to +70 °C, 1 changeover contact, input voltage 24 V DC