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Installation Series 4060
32 Teledyne Analytical Instruments
40 0.4 10.4
50 0.5 12.0
60 0.6 13.6
70 0.7 15.2
80 0.8 16.8
90 0.9 18.4
100 1.0 20.0
Table 3-3: Analog Range ID Output—Example
Range Voltage Signal Current Signal Application
Output (VDC) Output (mA DC)
Range 1 0.20 7.2 0–100 ppb Benzene
Range 2 0.50 12 0–1 ppm Benzene
Range 3 0.80 16.8 0–10 ppm Benzene
3.3.2.5 ALARM RELAYS
The nine alarm-circuit connector pins connect to the internal alarm
relay contacts. Each set of three pins provides one set of Form C relay
contacts. Each relay has both normally open and normally closed contact
connections. The contact connections are shown in Table 3-4. They are
capable of switching up to 3 amperes at 250 VAC into a resistive load.
The connectors are:
Threshold Alarm 1:
Can be configured as high (actuates when
concentration is above threshold), or low (actuates
when concentration is below threshold).
Can be configured as failsafe or non-failsafe
Can be configured as non-latching
Can be configured out (defeated).