Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 551)

I/O Interface
Section 10A
10A-28
Table 10A.P
Digital I/O Output Specifications
Item Digital I/O Types
E151 E152 E153 E154
Number of Output Points 12
Output Type Triac type: 10 points
Relay Type: 2 points
Relay Type: 12 points Transistor Type: 10 points
Relay Type: 2 points
Maximum Output Capacity 1440 VA/total output
Connection Terminal Block
E151, E152: Triac Output: A12 - A16, B12 - B16
Relay Type Output: A11, B11 (without RC circuit)
E153: Relay Type Output: A12 - A16, B12 - B16 (with RC
circuit)
A11, B11 (without RC circuit)
E154: Transistor Output: A12 - A16, B12 - B16
Relay Type Output: A11, B11 (without RC circuit)
Table 10A.Q
Triac Output Specifications
Item Rating Remark
Triac Type Non-Zero Cross Type With Snubber Circuit
Output Voltage Range 85 - 265 V ac
Continuous Output Current per Circuit 1.0A at 30 ° C
0.5A at 60 ° C
Continuous Output Current Per Chassis 10.0A at 30 ° C
5A at 60 ° C
Surge Current 10A/25 msec 1 surge/sec (30 ° C)
1 surge/2 sec (60 ° C)
Minimum Load Current 10mA
Maximum OFF State Leakage Current 2mA
OFF to ON Response Time 0.1 msec (max.) Non-Zero Cross
Zero-Cross Turn-On Timing Accuracy ± 500 microseconds
Saturation Voltage Drop 1.5 V at 1.0A
Electrical-Optical Isolation 1500 V Between Output Voltage
and Control Logic
Recommended Output Fusing San-O: SOC ST4-3A
Bussman: MSL-2A
Or Equivalent