Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
Note that all connections to the relay contacts on a module must be connected to the same circuit, i.e. only one phase per module is permitted. Each load circuit may however be fused individually.A.3.2Installation instructions for carrying low voltageFor reasons of safety it is not permissible to connect extra-low voltages (up to 50V) and low voltages (50 … 250 V) to the same module.If a PCD module is connected to a higher voltage (50 … 250 V), approved components for this voltage must be used for all elements that are electrically connected to the system.Using higher voltage (50...250V), all connections to the relay contacts must be connected on the same circuit, i.e. in such a way that they are all protected against one AC phase by one common fuse. Each load circuit may however be fused individually.Examples:LNAPCD2.A200max. 10 ALastmax. 2 AHardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 09│2012-01-25A-5Saia-Burgess Controls Ltd.LPCD2.A210max. 10 A