875.3 RelaysNote. Refer to rear fold-out/ Table B –Output Sources for default relay assigments.Relay contacts are rated at:115/230V a.c. at 5A (non-inductive)250V d.c. 25W max.5.3.1 Setting the Relay Links – Fig. 5.10Set the links on the processor board and the optionboard (if fitted).5.4 Digital Output15V d.c. min. at 20mAMin. load 750Ω5.5 Control or RetransmissionAnalog OutputMax. load 15V (750Ω at 20mA).Isolated from analog input, dielectric strength500V for 1 minute.5 INSTALLATION…Fig. 5.10 Relay LinksNote. The default setting for the relay links is 'Normally Open' (N/O).Processor BoardLK3LK4Normally openNormally closedLK1LK2Option BoardLK1 = Relay 1LK2 = Relay 2LK3 = Relay 3LK4 = Relay 4
