Specifications
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7.CONTROL TERMINAL SPECIFICATIONS
7.1.Electrical specifications
a. E1,E2 terminal
・ Output circuit type is open collector. It has diode to prevent reverse connection.
・ The terminal could drive until 20mA against the load equipment
・ Maximum voltage rating is 30VDC
Name
I/O Electrical specifications Equivalent Schematic
E1
E2
output
Max control Voltage : 30V
Max control current : 20mA
b. E2 Ack terminal
・ Input configuration is transistor. It has diode to prevent reverse current.
・ Designed for external device which has dry contact like relay output.
・ 5VDC will always appear on the terminal.
・ Short current is 2mA If the terminal will be shorted by external device.
Name
I/O Electrical specifications Equivalent Schematic
E2
Ack
input
Terminal voltage:5V
Short current:2mA
To CPU
E1
E1
E
2
E
2