Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
6-29Saia-Burgess Controls Ltd.Input/output (I/O) modulesPCD2.A2006.5.1 PCD2.A200, 4 relays with make contacts, with contact protectionApplicationThe module contains 4 relays with normally-open contacts for direct or alternating current up to 2 A, 250 VAC. The contacts are protected by a varistor and an RC element. The module is especially suited wherever perfectly isolated AC switching circuits with infrequent switching have to be controlled.Technical dataNumber of outputs:4, electrically isolated make contactsType of relay (typical):RE 030024, SCHRACKSwitching capacity: (contact lifetime)2 A, 250 VAC AC1 1 A, 250 VAC AC11 2 A, 50 VDC DC1 1 A, 24 VDC DC110.7 x 106 operations 1.0 x 106 operations 0.3 x 106 operations 3) 0.1 x 106 operations 1)3)6Relay coil supply: 2)Voltage tolerance, dependent on ambient temperature:nominal 24 VDC smoothed or pulsed, 8 mA per relay coil 20 °C: 17.0 … 35 VDC 30 °C: 19.5 … 35 VDC 40 °C: 20.5 … 32 VDC 50 °C: 21.5 ... 30 VDCOutput delay: