GAS LEAK DETECTOR INSTALLATION & USER GUIDE
7. STANDARD DEFAULT SETTINGS
Relay 1
Relay 2
Delays on both alarm outputs are 0 minutes (no delay).
CON 1: Power Supply input Power on indicated by Green LED.
Supply voltages to be either 12V to 24V AC or 12 to 30V DC Power consumption is 4W max at 12V.
The connectors will accept wire of
CON 2: Not Used.
CON 3: Analogue Output
Pin 1: 0V
Pin 2:
Pin
Pin 4:
CON 4:
CON 5: Not Used
CON 6: Relay 1 contacts (1Amp 24V AC/DC)
Normally closed when JP4 link inserted, JP3 link removed, as shown on Fig. 1. Normally open when JP3 link inserted, JP4 link removed, as shown on Fig. 1. Latching (manual reset by push button located next to CON 7) / Not Latching set by JP8 (see Fig. 1. in Connection Instructions)
Alarm Threshold level set by RV1 and can be set by putting a meter between TP0 (negative) and TP2 (positive) and adjusting RV1 (scale is 0 to 5V e.g. 2.5V is 50% of scale).
Delayed response time set by JP1 link (see Fig. 1. in External Connections)
Position 1= No delay | Position 3=5 min |
Position 2=1 min | Position 4=10 min |
CON 7: Relay 2 contacts (1Amp 24V AC/DC)
Normally open/closed when JP5 link inserted, as shown on Fig. 1.
Latching (manual reset by push button located next to CON 7) / Not Latching set by JP7 (as above)
Alarm threshold level set by RV2 and can be set by putting a meter between TP0 (negative) and TP3 (positive) and adjusting RV2 (scale is 0 to 5V e.g. 2.5V is 50% of scale).
Delayed response time is set by JP2 link (see Fig. 1. in External Connections).
Position 1= No delay | Position 3=5 min |
Position 2=1 min | Position 4=10 min |
If changing any jumper - power must be removed.
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