Rockwell Automation 1734 Point I/O Installation Instructions - Manual (Page 8)

8 POINT I/O
Publication 1734-IN510B-EN-P - August 2000
1734 Analog Modules (1734-IE2C, -OE2C)
1734 Relay Module (1734-OW2)
Specification: 1734-IE2C Value: 1734-OE2C Value: Specification: 1734-IE2C Value: 1734-OE2C Value:
Module Location 1734-TB or -TBS terminal base unit Pointbus Current 75mA max @ 5V dc
Inputs/Module 2 single-ended,
non-isolated Number of Outputs 2 single-ended,
non-isolated
Input Current Terminal 4-20mA
0-20mA Keyswitch Position 3 4
Output Current Terminal 0mA Output until module
is configured
4-20mA user configurable
0-20mA user configurable Resolution
Current
16 bits - over 21mA
1.28
μ A/cnt, 0.32 μ A/cnt
13 bits over 21mA
2.56
μ A/cnt
Data Format Signed Integer Calibration Factory Calibrated
Conversion Type Delta Sigma Digital to Analog
convertor Common Mode Rejection
Ration 120dB
Conversion Rate 60ms/channel @ Notch = 50Hz
50ms/channel @ Notch = 60Hz
12ms/channel @ Notch = 250Hz
6ms/channel @ Notch = 500Hz Digital to Analog
convertor Step Response to 63% of
Full Scale 24 μ s
External dc Power
Supply Voltage
Voltage Range
Supply Current
24V dc nominal
10-28.8V dc
10mA @ 24V dc
24V dc nominal
10-28.8V dc (includes 5%
ac ripple)
50mA @ 24V dc (including
outputs @ 20mA)
Step Response to Current
Terminal Notch Filter
60Hz
70ms
50Hz 80ms
250Hz 16ms
500Hz 8ms
Field Wiring Terminations 0 - Input 0 4 - Common
1 - Input 1 5 - Common
2 - Ground 6 - Supply
3 - Ground 7 - Supply
0 - Output 0 4 - Common
1 - Output 1 5 - Common
2 - Ground
6 - Supply
3 - Ground 7 - Supply
Normal Mode Rejection
Ration -60dB
-3dB
Notch filter
13.1Hz @ Notch = 50Hz
15.7Hz @ Notch = 60Hz
65.5Hz @ Notch = 250Hz
131Hz @ Notch = 500Hz
Absolute Accuracy 1 0.1% of Full Scale @ 25°C 0.3% of Full Scale @ 25°C Accuracy Drift w/Temp. 30ppm/°C
Maximum Overload Fault protected to 28.8V dc Resist. Load on mA Output 0-330 Ω
Indicators 4 green/red indicators Mass 1.22 oz/34.59 grams 1.26 oz/25.72 grams
Power Dissipation 0.5W max @ 28.8V dc 1.0W max @ 28.8V dc Thermal Dissipation 1.7 BTU/hr max @ 28.8V dc 3.4 BTU/hr max @ 28.8V dc
Isolation Voltage 1250V rms/V ac
No isolation between individual channels Dimensions
(HxWxL) 56mm x 12mm x 75.5mm
(2.206in x 0.472in x 2.97in)
1 Includes offset, gain, non-linearity and repeatability error terms.
Specification: Value: Specification: Value:
Module Location 1734-TB or -TBS terminal base unit Pointbus Current 80mA max @ 5V dc
Number of Outputs 1 2 Form A isolated (normally open) electromechanical relays Keyswitch Position 7
OFF-State Leakage 1.2mA (max @ 240V ac)
Bleed resistor through snubber circuit Output Signal Delay OFF to ON - 8ms max
ON to OFF - 26ms max
Output Voltage Range
(load dependent) 5-28.8V dc @ 2.0A resistive
48V dc @ 0.5A resistive
125V dc @ 0.25A resistive
125V ac @ 2.0A resistive
240V ac @ 2.0A resistive Power Supply 0 - Output 0A 4 - Common
1 - Output 1A 5 - Common
2 - Output 0B 6 - Supply
3 - Output 1B 7 - Supply
Output Current Rating (at
rated power) Resistive
2A @ 5-28.8V dc
2A @ 125V ac
0.5A @ 48V dc 2A @ 240V ac
0.25A @ 125V dc
Inductive
2A steady state @ 5-30V dc, L/R = 7ms
0.5A steady state @ 48V dc, L/R = 7ms
0.25A steady state @ 125V dc, L/R = 7ms
2A steady state, 15A make @ 125V ac, PF = cos θ = 0.4
2A steady state, 15A make @ 240V ac, PF = cos θ = 0.4
Power Rating (steady
state) 250W max for 125V ac resistive output
480W max for 240V ac resistive output
60W max for 28.8V dc resistive output
24W max for 48V dc resistive output
31W max for 125V dc resistive output
250VA max for 125V ac inductive output
480VA max for 240V ac inductive output
60VA max for 30V dc inductive output
24VA max for 48V dc inductive output
31VA max for 125V dc inductive output