Sentry SP400 Instruction Manual download pdf (Page 40)

SMC sierra monitor corporation Sentry Instruction Manual - Version 6

CONFIGURATION PROCEDURE

Page: 34

MODULE

ADDRESS

LOCATION SENTRY

CHANNEL

GAS

TYPE

LOW

ALARM

HIGH

ALARM

LATCH

Y/N

SCALING

FACTORS

SENSOR

SERIAL #

Figure 4-1

System Configuration Worksheet

NOTES

1 Module Address Dip switch setting for each sensor module

2 Location Describe the physical location of the module

3 Sentry Channel Log the channel number to which the module is wired

4 Gas Log the name of the gas which is to be detected

5 Low Alarm Enter the value for the low alarm

Default values are: H

S: 10 PPM, Combustible 20% LEL, Oxygen 19.5%, Toxic 10 PPM

6 High Alarm Enter the value for the high alarm

Default values are: H

S: 20 PPM, Combustible 60% LEL, Oxygen 16.5%, Toxic 20 PPM

Note: Combustible Alarms cannot be set greater than 60% LEL.

7. Latch L?/H? Determine if any module will require a latching alarm and write "Y" in the appropriate

position (e.g.: N/Y indicates a non-latching low alarm and latching high alarm, Y/Y

indicates both relays will be latching). The system "defaults are N/Y.

Note: Combustible High Alarms are Latching Only

8 Factors For H

S (5100-01): Record the three (three digit) numbers which are written on the sensor

connector on each sensor.

For Combustibles: If the gas to be detected and the gas to be used for calibration are the

same write "100".

If the calibration gas is methane and a different gas is to be detected select the correct factor

from XXXXX.

Note: Combustible Gas Scaling Factors are not FMRC approved.

No factors are required for Oxygen or Toxic sensors.

9 Sensor Serial Number Record the serial number from the label on the connector of each sensor

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 128 129

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Sentry SP400 Instruction Manual Page 40

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