
V5.00
25832_EDEBD
A0289-5020-1_EN
81
Connecting additional modules
13
Connecting additional modules
You can expand your
multimax
with the additional modules multisio and multimess. You
will find a description of the functions of these devices in the following section.
13.1.
Function Description of the Relay Output Module Multisio D4-4RO
ISO-1
The
multisio D4-4RO ISO-1
hardware supports four floating relay outputs, 5 LEDs and an
8-fold DIP switch.
The relay outputs serve to control contactors of devices or other systems.
The module can be accessed from a base device (
multimax D6-xxx-5, multisio D6-xxx-
or higher, or a computer with
visual energy
via
multisys D2-ESBS-3
) using the module
bus interface. The master device has to configure the module.
The operating voltage is supplied via the module bus interface.
13.1.1
Connection Diagram for Relay Output Module
Terminal assignment
Terminal 40: Input relay 1 (A1)
Terminal 41: Output relay 1 (A1)
Terminal 42: Input relay 2 (A2)
Terminal 43: Output relay 2 (A2)
Terminal 44: Input relay 3 (A3)
Terminal 45: Output relay 3 (A3)
Terminal 46: Input relay 4 (A4)
Terminal 47: Output relay 4 (A4)
IN/OUT:
Module bus/power supply
NOTE
The module relay outputs are designed as floating outputs.
IN
OUT
Modul/
Module
Modul/
Module
multisio
D4-4RO-ISO-1
40 41 42 43 44 45 46 47
C K1 C K2 C K3 C K4
A1
A2
A3
A4