ALLEN BRADLEY 1734-IE2C/C POINT I/O 2-Channel Analog Input Module

Model/Part Number

1734-IE2C/C

Description

POINT I/O 2-Channel Analog Input Module

Number of Inputs

2 single-ended, non-isolated (current)

Resolution

16 bits over 0…21 mA (0.32 µA/count)

Input Current

4…20 mA, 0…20 mA

Absolute Accuracy

0.1% Full Scale @ 25 °C (77 °F)

Accuracy Drift with Temperature

30 ppm/°C

Input Update Rate (Per Module)

120 ms @ Notch = 50 Hz  100 ms @ Notch = 60 Hz (default)  24 ms @ Notch = 250 Hz  12 ms @ Notch = 500 Hz

Input Step Response (Per Channel)

80 ms @ Notch = 50 Hz  70 ms @ Notch = 60 Hz (default)  16 ms @ Notch = 250 Hz  8 ms @ Notch = 500 Hz

Digital Filter Time Constant

0…10,000 ms (default = 0 ms)

Input Impedance

60 Ω

Input Resistance

60 Ω

Conversion Type

Delta Sigma

Common Mode Rejection Ratio

120 dB

Normal Mode Rejection Ratio

-60 dB

Notch Filter

-3 dB settable at:  13.1 Hz @ Notch = 50 Hz  15.7 Hz @ Notch = 60 Hz  65.5 Hz @ Notch = 250 Hz  131 Hz @ Notch = 500 Hz

Data Format

Signed integer

Maximum Overload

Fault protected to 28.8V DC

Calibration

Factory-calibrated

Terminal Base

1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS

Terminal Base Screw Torque

0.6 N•m (7 lb•in)

Indicators (Logic Side)

1 green/red – Module status  1 green/red – Network status  2 green/red – Input status

Keyswitch Position

3

POINTBus™ Current (Max)

75 mA @ 5V DC

Power Dissipation (Max)

0.6 W @ 28.8V DC

Thermal Dissipation (Max)

2.0 BTU/hr @ 28.8V DC

Isolation Voltage

50V continuous  No isolation between individual channels  Tested to withstand 2550V DC for 60 s

External DC Power

Supply Voltage (Nominal): 24V DC  Voltage Range: 10…28.8V DC  Supply Current: 10 mA @ 24V DC

Dimensions (HxWxD), Approx.

56 x 12 x 75.5 mm (2.21 x 0.47 x 2.97 in.)

Weight, Approx.

33 g (1.16 oz.)

Wiring Category

1 – on signal ports

Wire Size

0.25…2.5 mm² (22…14 AWG) solid or stranded shielded copper wire rated at 75 °C (167 °F) or greater  1.2 mm (3/64 in.) insulation max.

Enclosure Type Rating

None (open-style)

North American Temp Code

T5

UKEX/ATEX Temp Code

T4

IECEx Temp Code

T4