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Temperature Inputs
Inputs: Factory calibrated, field selectable: J, K, T, E, B, R, S, L, U, N, W, and Platinel II thermocouples and 100 ¥Ø (0.00385 or 0.00392 curve)
Cold Junction Reference:Automatic or off
Offset Adjustment: Four programmable input bias zones
Sensor Break: Up or down scale, user selectable; display reads S.OPN; alarm relays will follow the up or down scale selection.
| Type |
Range (¡ÆC) |
Range (¡ÆF) |
Accuracy |
 |
K1 |
-200 to 1370 |
-300 to 2500 |
>0¨¬C: ¡¾0.1% FS ¡¾1 count
<0¨¬C: ¡¾0.2% FS ¡¾1 count |
| K2 |
-199.9 to 999.9 |
0 to 2300 |
| J |
-199.9 to 999.9 |
-300 to 2300 |
| T |
-199.9 to 400.0 |
-300 to 750 |
| E |
-199.9 to 999.9 |
-300 to 1800 |
| B |
0 to 1800 |
32 to 3300 |
>400¨¬C: ¡¾0.15% FS ¡¾1 count
<400¨¬C: ¡¾5% FS ¡¾1 count |
| R |
0 to 1700 |
32 to 3100 |
¡¾0.15% FS ¡¾1 count |
| S |
0 to 1700 |
32 to 3100 |
| L |
-199.9 to 900.0 |
-300 to 1600 |
>0¨¬C: ¡¾0.1% FS ¡¾1 count
<0¨¬C: ¡¾0.2% FS ¡¾1 count |
| U |
-199.9 to 400.0 |
-300 to 750 |
| N |
-200 to 1300 |
-300 to 2400 |
>0¨¬C: ¡¾0.1% FS ¡¾1 count
<0¨¬C: ¡¾0.25% FS ¡¾1 count |
| W |
0 to 2300 |
32 to 4200 |
¡¾0.2% FS ¡¾1 count |
| Platinel II |
0 to 1390 |
32 to 2500 |
¡¾0.1% FS ¡¾1 count |
|
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PtA |
-199.9 to 850.0 |
-300 to 1560 |
¡¾0.1% FS ¡¾1 count |
| PtB |
-199.9 to 500.0 |
-199.9 to 999.9 |
| PtC |
-19.99 to 99.99 |
-4.0 to 212.0 |
¡¾0.2% FS ¡¾1 count |
| JPtA |
-199.9 to 500.0 |
-199.9 to 999.9 |
¡¾0.1% FS ¡¾1 count |
| JPtB |
-150.0 to 150.0 |
-199.9 to 300 |
*Performance within recommended operating conditions (10 to 50 ¨¬C, 20 to 90% RH)
Process Inputs
Inputs: Field selectable: 0.4 to 2.0 V, 1 to 5 V, 0 to 10 V, -10 to 20 mV, 0 to 100 mV. 4-20 mA input requires 100 ¥Ø resistor connected across input terminals (order P/N: PDX-RES1).
Accuracy: ¡¾0.1% FS ¡¾1 count
Decimal Point: Up to 3 decimals: 9.999, 99.99, 999.9, or 9999
Calibration: All inputs are calibrated at the factory
Scale Range: User programmable over entire range
Transmitter Supply: 14 to 18 VDC @ 20 mA; available instead of retransmitting analog output; selection is made through the front panel.
Alarm Relays
Ratings: 1 Form C (SPDT) standard; rated 3 A @ 30 VDC or 3 A @ 250 VAC resistive load. 1 or 2 Form A (SPST) optional; rated 1 A @ 30 VDC or 1 A @ 250 VAC resistive load
High/Low Alarm: User may program any alarm for absolute high or low operation, forward or reverse (fail-safe) mode.
Alarm Deadband: 0-100% FS, user selec
Alarm Delay: 0 to 99 minutes and 59 seconds
Reverse Operation (Fail-Safe): Programmable, independent for each alarm. Relay coils are energized in non-alarm condition. In case of power failure, relays will go to alarm state.
Forward Operation: Relay coils are energized in alarm condition. In case of power failure, relays will go to non-alarm state.
Auto Alarm Initialization: Normal and standby operation independent for each alarm. Normal alarms will reflect the state of the input to the meter at all times. Standby alarms will not trigger if the change to alarm state is a result of power up cycle, set point change, or alarm configuration change.
4-20 mA Retransmitting Output
Scaling Range: 4-20 mA output can be scaled for any display
Accuracy: ¡¾0.1% FS
Power: Internally powered 4-20 mA output
Isolation: 500 V input-to-output
Output Loop Resistance: 600 ¥Ø max
Digital Inputs
Configuration: Two contacts. Two operating modes
Contacts: Normally open switches (external excitation note required) or open collector transistor
Open Circuit Voltage: Approximately 5 VDC
Logic Levels: LO=0 to 0.8 VDC, HI=4.7 to 28 VDC
Operation Modes: Mode 1: Store and reset max & min display values simultaneously. Mode 2: Store and reset max & min display values independently.
Serial Communications
Compatibility: EIA-485
Protocol: PC, Modbus (ASCII, RTU)
Address: 1 to 99 (Max 31 units connected)
Baud Rate: 600 to 19,200 bps
Data: 7 or 8 bit, automatic when using Modbus protocol
Transmit Time Delay: 0 to 100 ms
Stop Bit: 1 or 2
Parity: None, even, or odd
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