Instruction manual

Model 4101-28/5100-28 IR Gas Sensor Module (7/03)

Page:

Instruction Manual

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#123

1NONONO

2FFONONO

3NOFFONO

4FFOFFONO

5NONOFFO

6FFONOFFO

7NOFFOFFO

8FFOFFOFFO

6. When the wiring , module number, and the voltage

have been verified, gently plug in the control module.

7. The display will show Start delay Model 5100-28

Sierra Monitor.

8.Verify Sentry recognizes the desired module.

9.Calibrate 5100-28 gas sensor module.

2.3 Wiring and System Installation - Model

5000 Application

Refer to Sentry Gas Monitoring System, Ver. 6.0 In-

struction Manual.

2.3.1 Wiring

Caution: To access the wiring connections on the

5100-28, you will need to remove the enclosure cover

and then remove the cover plate. To remove the cover

plate, pull gently using the knob in the center of the

board.

1. See Table 1 for wire gauge recommendations.

2. Connect P (1) from Sentry channel to the terminal

at the right hand side which is labelled 24VDC

(position #1).

3.Connect G (3) from Sentry channel to the terminal

at the right hand side which is labelled

COMMON(position #2).

4.Connect S (2) from Sentry channel to the terminal

at the right hand side which is label Sentry (position

# 5).

5.Set the dip switch on each module to indicate the

module number. Each of the modules connected to

one controller must have a different address.

Note: Switch position 4 is not used