RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: +45 45 35 26 27, Fax: +45 45 35 26 29, Email: [email protected]
13
Power supply version 05:
+:
+12-24V DC positive
-:
0V negative
Power supply version 30:
+:
+24-48V DC positive
-:
0V negative
Digital Input Wiring
All digital input channels are equipped with optocouplers. To activate the inputs an external voltage is required. All Inputs are
additional used for S0 counter inputs.
Figure 9: Digital input wiring diagram
Note: Common ( C ) is NOT internally connected between the sections. It means that C must be connected to “minus” for each section.
Digital Output Wiring
Each digital output channel includes a smart high side switch and equipped with optocouplers. Output current is maximum 0.5A per
channel. All outputs are short-circuit, overload, overvoltage, over temperature and wrong connections protected.
Figure 10: Digital output wiring diagram
Analogue Input Wiring
Each analog input channel is individually isolated from each other and from other electronics (CPU, LocalBus and etc.). Current or
voltage mode is selected for each channel individually by setting or removing dedicated jumpers on the boards. The jumpers are
External Supply
10-30VDC
External Supply
10-30VDC