Output Specifications - GE Moisture Image Series 1 Startup Manual

Output Specifications

Analog
Standard Switch-
Selectable Outputs
Digital Outputs
Alarm Relays
Output Updating
Computer Enhanced
Response
Specifications
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Two per channel
Internally optically isolated
12 bit (0.025% Resolution)
•
0 to 2 V, 10K ohm minimum load resistance
•
0 to 20 mA, 400 ohm maximum series resistance
•
4 to 20 mA, 400 ohm maximum series resistance
Each output can correspond to any one parameter on that channel.
Zero and span are user-programmable within the range of the
instrument and the corresponding sensor.
Choice of RS232 serial communications port or PanaLink packet
protocol; information is transmitted as ASCII characters at these baud
rates:
•
300
•
1200
•
2400
•
4800
•
9600
•
19,200
•
38,400
•
57,600
2 Optional Form C relays per channel SPDT, rated for 2 amps at 28
VDC/28 VAC. Available for high and low limits on each channel.
The relay contacts can be set to trip at any numerical level within the
range of the instrument. Optional hermetically sealed relays are
available for applications in Division 2 hazardous areas.
The microprocessor samples, processes data, and calculates values for
each channel sequentially. The minimum update time is 0.5 seconds
depending on configuration and mode. Channels are updated
sequentially.
Standard
April 2004
3-5