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Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Instruction Manual User Manual

Page 58

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Figure 2-14. Wiring Example for Single+24 V dc Power Supply to

Controller and ITBs (Negative Ground System)

*DISTRIBUTION TERMINAL STRIP AND COMMON
BUS BAR NOT PROVIDED BY MicroMod Automation.
**ASSUMES 24 V MODULES INSTALLED ON 16DI/DO.
*** P/S IS NEGATIVE GROUND.

SCADA

CORD

SET

ANALOG

16DI/DO**

24 V DC P/S***

24 V DC DISTRIBUTION

TERMINAL STRIP*

COMMON BUS BAR*

MC5000

1

MC5000

2

MC5000

3

DUAL

RELAY

+

-

AC

EARTH GROUND

PC L3 L2
L1 G

TB1

TB1

TB2

TB2

TB2

SPST

SPST

SPST

PC L3 L2
L1 G

PC L3 L2
L1 G

CONTROLLERS AND ITBs ARE WIRED SAME AS

CONTROLLER 3.

+24 V

9
10

1
2

1
2

1
2

Section 2. Installation

2-19