Product Description
🔹 General Information
|
Manufacturer |
Allen-Bradley |
|---|---|
|
Model/Part Number |
1734-IE2C/C |
|
Description |
POINT I/O 2-Channel Analog Input Module |
🔹 Input Specifications
|
Attribute |
Value |
|---|---|
|
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 |
🔹 General Specifications
|
Attribute |
Value |
|---|---|
|
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 |