Omron e5ck User Manual page 30

CHAPTER 2 PREPARATIONS
F Auxiliary output 1
5 10
11 12
4 9
3 8
2 7
13 14
1 6
F Option
5 10
11 12
4 9
3 8
2 7
13 14
1 6
2–8
• Terminal Nos.2 and 3 are for auxiliary output 1 (SUB1).
• The internal equalizing circuit for auxiliary output 1 is as follows:
• Relay specifications are as follows:
1a, 250 VAC, 1 A
• Terminal Nos.1, 13 and 14 are available only for controllers that support
optional functions.
• These terminals can be wired as follows depending on the controller
type.
SD
13
RD
14
SG
1
RS-232C
E53-CK01
• For details on the RS 232C and RS 485 communications functions, see
Chapter 6, Using the Communications Functions.
• Use event inputs under the following conditions:
Contact input ON: 1kΩmax., OFF: 100 kΩ max.
No-contact input ON: residual voltage 1.5 V max., OFF: leakage current 0.1 mA
max.
Polarities during no contact input are as follows:
+
13
14
–
1
• Transfer output specifications are as follows:
4 to 20 mA DC, Permissible load impedance: 500Ω max., Resolution:
Approx. 2600
3
2
A
13 13
B
14 14
1 1
RS-485 Event input
E53-CK03 E53-CKB
+
13
4 to 20mA
14
–
1
Transfer output
E53-CKF