Ring to figure 4.4 o, Illustrated in figure 4.4, Testing access devices – Siemens ISOLATED MULTI-DROP SG-6048-01 User Manual

Page 13: Two-wire cable rs-485 cable rear panel front panel, Isolated multi-drop, Samms device ribbon cable, Cm-1 two-wire cable pins 5 and 6

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4

Testing ACCESS Devices

10

Siemens

Energy

&

Automation,

Inc.

Figure 4.4 Connecting SAMMS Device for Testing

Two-wire cable

RS-485 cable

rear panel

front panel

15VDC

OUT

+

-

RS485

+

_

+

_

RS485

RS485

RS485

RS485

+

_

+

_

+

_

Isolated Multi-Drop

1

2

3

4

SAMMS
device

Ribbon cable

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CM-1

Two-wire cable

Pins 5 and 6