Title: +038=360.000-OU045T_04-PCD2.m4160 PLS SBC - IO Manual.pdf
Contact protectionLED 0 1 2 3Output A0 A1 A2 A39876A310A0Relay contactsTerminals24 VDC Isolated contactsRelay energized (contact open): LED on Relay reset (contact closed): LED off 24 VDC must be connected to the +/- terminals.Watchdog: This module can be used on all base addresses; there is no interac- tion with the watchdog on the CPUs. For details, please refer to the “Watchdog” section, which describes the correct use of the watchdog in conjunction with PCD2 components.5-37PCD2.A2205.5.3PCD2.A220, 6 relays with make contacts, without contact protectionApplicationThe module contains 6 relays with normally-open contacts for direct or alternating current up to 2 A, 250 VAC. The module is especially suited wherever AC switching circuits with infrequent switching have to be controlled. For space reasons, there is no integrated contact protection. Each group of 3 relays has a common connec- tion.Technical dataNumber of outputs: