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1746-BTM Allen-Bradley
Original price
$824.31
-
Original price
$3,675.00
Original price
$824.31
$824.31
-
$3,675.00
Current price
$824.31
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Allen-Bradley 1746-BTM is a Barrel Temperature Control Module in the SLC 500 family. It provides four thermocouple analog inputs to the SLC 500 processor and performs onboard PID control (including tuning and diagnostics) for four independent temperature zones. It offloads control loops from the processor, making it suited for applications such as injection molding barrel temperature control and extrusion processes. Part number appears as 1746-BTM.
Best Suited For
- Injection molding barrel temperature control
- Extruder barrel temperature regulation
- Local I/O chassis (not Channel 0)
- PID loop offloading from SLC 500 processor
PID loops
4 independent
Thermocouple input types
Type J, Type K
Isolation voltage
1000 V
Resolution
16-bit
Backplane current (5 V / 24 V)
110 mA / 85 mA
Technical Specifications
I/O & Electrical
Analog inputs
4 thermocouple channels, Type J & K
Input voltage range
-50 to 50 mV and -100 to 100 mV
Resolution
16-bit signed integer
Isolation voltage
1000 V
Backplane current (5 V)
110 mA
Backplane current (24 V)
85 mA
Communication & Power
Conversion type
Sigma-Delta modulation
Channel bandwidth
8 Hz
Connection hardware
1746-RT32
Physical & Environmental
Slots used
1 slot, any except chassis Channel 0
