ControlLogix AC (74-265V) Output Module 13
Publication 1756-5.16 - September 1999
1756-OA8 Specifications
Number of Outputs 8 (4 points/common)
Module Location 1756 ControlLogix Chassis
Backplane Current 200mA @ 5.1V dc & 2mA @ 24V dc
Maximum Power Dissipation
5.1W @ 60
o
C
Thermal Dissipation 17.39 BTU/hr
Output Voltage Range 74-265V ac, 47-63Hz
Output Current Rating
Per Point
Per Module
2A maximum @ 60°C (Linear derating)
5A maximum @ 30°C & 4A maximum @ 60°C (Linear derating)
Surge Current per Point 20A for 43ms each, repeatable every 2s @ 60°C
Minimum Load Current 10mA per point
Maximum On-State Voltage Drop 1.5V peak @ 2A & 6V peak @ current<50mA
Maximum Off-State Leakage Current 3mA per point
Commutating Voltage 4V/µs for loads>50mA
0.2V/µs for loads<50mA
1
Output Delay Time
Off to on
On to off
9.3ms @ 60Hz; 11ms @ 50Hz
9.3ms @ 60Hz; 11ms @ 50Hz
Scheduled Outputs Synchronization within 65ms maximum, reference to the
Coordinated System Time
Configurable Fault States per Point Hold Last State, ON or OFF (OFF is the default)
Configurable States in Program
Mode per Point
Hold Last State, ON or OFF (OFF is the default)
Maximum Inhibit Voltage Zero crossing 60V peak
Fusing Not protected - Fused IFM is recommended to protect outputs
(See publication 1492-2.12)
Isolation Voltage
Group to group
User to system
100% tested at 2546V dc for 1s
(265V ac maximum continuous voltage between groups)
100% tested at 2546V dc for 1s
RTB Screw Torque (NEMA) 7-9 inch-pounds (0.8–1Nm)
Module Keying (Backplane) Software configurable
RTB Keying User defined mechanical keying
Field Wiring Arm and Housing
20 Position RTB (1756-TBNH or TBSH)
2
Environmental Conditions
Operating Temperature
Storage Temperature
Relative Humidity
0 to 60°C (32 to 140°F)
-40 to 85°C (-40 to 185°F)
5 to 95% noncondensing
Conductors Wire Size
Category
22-14-gauge (2mm
2
) stranded
2
3/64 inch (1.2mm) insulation maximum
1
3, 4
Screwdriver Blade Width for RTB 5/16 inch (8mm) maximum
Allen-Bradley HMIs
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