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1734-ACNR Allen-Bradley
Original price
$315.00
-
Original price
$400.00
Original price
$400.00
$315.00
-
$400.00
Current price
$400.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1734-ACNR is an Allen-Bradley POINT I/O ControlNet network adapter, Series A, designed to interface POINT I/O modules with a ControlNet network. It serves as the starter module on the left side of a POINT I/O backplane. It supports one ControlNet node and manages data transfers between controllers and POINTBus I/O modules. Suited to industrial control applications requiring modular, remote I/O distributed over ControlNet, especially where mixed controllers and multi-module configurations are involved. Part number 1734-ACNR.
Best Suited For
- POINT I/O distributed I/O expansion over ControlNet
- Applications requiring multiple controllers accessing shared POINT I/O racks
- Environments needing left-side starter module on POINTBus backplane
- Series C POINT I/O module systems
Max I/O bytes
248 input / 248 output
Input voltage range
10…28.8 V DC
Power consumption (max)
8.1 W @ 28.8 V DC
Dimensions (HxWxD)
76.2 × 54.9 × 133.4 mm
Operating temperature
-20…55 °C (-4…131 °F)
Technical Specifications
I/O & Electrical
Input byte capacity
248
Output byte capacity
248
Field-side power bus voltage
24 V DC
Field-side voltage range
10…28.8 V DC
Field-side supply current, max
10 A
POINTBus output current, max
1 A @ 5 V DC ±5 %
Communication & Power
Input voltage rating, nominal
24 V DC
Input voltage rating, range
10…28.8 V DC
Power consumption, max
8.1 W @ 28.8 V DC
Power dissipation, max
2.8 W @ 28.8 V DC
Thermal dissipation, max
16.9 BTU/hr @ 28.8 V DC
Isolation voltage
50 V (continuous), basic insulation, tested 750 V AC 60 s
Communication rate, max
128 Kbit/s @ 500 m; 250 Kbit/s @ 250 m; 500 Kbit/s @ 100 m
Number of nodes, max
1
Physical & Environmental
Dimensions (HxWxD)
76.2 × 54.9 × 133.4 mm (3.0 × 2.16 × 5.25 in.)
Weight
255 g (9 oz)
Operating temperature
-20…55 °C (-4…131 °F)
Enclosure type
None (open-style)
Mounting
DIN-rail (EN50022 35 × 7.5 mm)
Terminal base screw torque
0.6 N•m (7 lb-in)
Wire size (power)
0.25…2.5 mm² (22…14 AWG), solid or stranded, 1.2 mm insulation max
Certifications
China CCCRegistro Italiano NavaleIECEx
Certified for China CCC, Registro Italiano Navale, IECEx as of April 29, 2026.
