Specifications, General specifications – Rockwell Automation 1734-IA2_IA4, Series C POINT I/O 120V AC Input Module Installation Instructions User Manual
Page 19

POINT I/O 120V AC Input Module 19
Publication 1734-IN010D-EN-E - March 2013
Specifications
POINT I/O 120V AC Input Module – 1734-IA2, 1734-IA4, Series C
Attribute
Value
Number of inputs
1734-IA2 – 2 (1 group of 2) nonisolated, sinking
1734-IA4 – 2 (1 group of 4) nonisolated, sinking
On-state voltage range, min
65V AC
On-state voltage range, nom
120V AC
On-state voltage range, max
132V AC
On-state current, min
4.0 mA @ 65V AC, 60 Hz
On-state current, nom
7.5 mA @ 120V AC, 60 Hz
On-state current, max
8.5 mA @ 132V AC, 60 Hz
Off-state voltage, max
43V AC
Off-state current, max
2.7 mA @ 43V AC
Input impedance, nom
10.6 k
Ω
General Specifications
Attribute
Value
Terminal base screw torque
0.8 Nm (7 lb-in.)
Module location
1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS wiring base assembly
POINTBus current, max
75 mA @ 5V DC
Power dissipation
0.1 W @ 132V AC
Thermal dissipation
3.4 BTU @ 132V AC
Isolation voltage
240V (continuous), Reinforced Insulation Type
Type tested @ 3250V DC for 60 s, field-side to system
External AC power supply
voltage, nom
120V AC @ 60 Hz
External AC power supply
voltage range
85...132V DC, 47...63 Hz
Dimensions, approx., HxWxD
56.0 x 12.0 x 75.5 mm
(2.21 x 0.47 x 2.97 in.)
Wiring category
(1)
1 – on signal ports
Wire size
Determined by installed terminal block
Weight, approx.
30.9 g (1.09 oz)