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1746-NO8V Allen-Bradley
Original price
$1,957.55
-
Original price
$2,269.31
Original price
$1,957.55
$1,957.55
-
$2,269.31
Current price
$1,957.55
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1746-NO8V is an Allen-Bradley SLC 500 series analog output module that provides eight voltage output channels. It is part of the SLC 500 control platform and performs analog voltage outputs (±10.25 V DC range) for control tasks. Typically installed in an SLC 500 chassis (not slot 0), it is used in applications requiring voltage-level control, such as modulating valves, dampers, and variable-frequency drives. This module is now discontinued (as of September 30, 2024), but remains relevant for legacy systems and support scenarios.
Best Suited For
- SLC 500 chassis analog output applications
- Voltage control of modulating devices (valves, dampers, VFDs)
- Legacy system maintenance and upgrades
- Situations requiring precision voltage output from PLC
Channels
8 analog voltage outputs
Output range
±10.25 V DC
Resolution
16-bit (320 µV/count)
Accuracy
0.1 % full scale @ 25 °C, 0.2 % @ 60 °C
Status
Discontinued (as of Sept 30, 2024)
Technical Specifications
I/O & Electrical
Number of outputs
8
Output type
Voltage
Output range
±10.25 V DC
Resolution
16-bit (320 µV/count)
Output coding
-32,768 to +32,767
Output impedance
< 1.0 Ω
Load range
≥ 1 kΩ
Max load current
10 mA
Overall accuracy
0.1 % FS @ 25 °C; 0.2 % FS @ 60 °C
Accuracy drift
±33 ppm/°C FS
Gain error
0.08 % @ 25 °C; 0.15 % @ 60 °C
Gain error drift
±25 ppm/°C FS
Offset error
±13 LSB @ 25 °C; ±32 LSB @ 60 °C
Offset error drift
±0.53 LSB/°C
Over-range capability
±2.5 % (±10.25 V)
Communication & Power
Backplane current (5 V)
120 mA
Backplane current (24 V)
160 mA (J4=RACK); 0 mA (J4=EXT)
Backplane power consumption
5.6 W
Channel update time
Class 1: 5 ms (all 8 channels); Class 3: 10 ms (all 8 channels)
Physical & Environmental
Status
Discontinued (Sept 30, 2024)
