Encoder Input Connector Specifications (Cn2); Communications Connector Specifications (Cn3); Positioning Completed Output (8: Inp); Cn3 Connectors Used (8P) - Omron SMARTSTEP R7D-AP Series User Manual

Standard Models and Specifications
●

Positioning Completed Output (8: INP)

The INP signal turns ON when the number of accumulated pulses in the deviation counter is less
than Pn500 (positioning completed range).
Brake Interlock Output (7: BKIR)
●
External brake timing signals are output.

2-3-5 Encoder Input Connector Specifications (CN2)

Pin No. Symbol
1, 2, 3 E0V
4, 5, 6 E5V
8 S+
9 S–
10 A+
11 A–
12 B+
13 B–
Shell FG
● CN2 Connectors Used (14P)
Servo Driver receptacle: 10214-52A2JL (Sumitomo 3M)
Cable solder plug:
Cable case:

2-3-6 Communications Connector Specifications (CN3)

Pin No. Symbol
1 /TXD
2 /RXD
3 PRMU
7 +5V
8 GND
Shell FG
●

CN3 Connectors Used (8P)

Servo Driver receptacle:
Cable connector:
Signal name
Encoder power supply GND
Encoder power supply +5 V
Encoder + phase-S input
Encoder – phase-S input
Encoder + phase-A input
Encoder – phase-A input
Encoder + phase-B input
Encoder – phase-B input
Shield ground
10114-3000VE (Sumitomo 3M)
10314-52A0-008 (Sumitomo 3M)
Signal name
Transmission data
Reception data
Unit switching
+5 V output
Ground
Shield ground
HR12-10R-8 SDL (Hirose Electric)
HR212-10P-8P (Hirose Electric)
Function/Interface
Power supply outlet for encoder: 5 V, 180 mA
Line driver input (conforming to EIARS-422A)
(Input impedance: 300 Ω± 5%)
Line driver input (conforming to EIARS-422A)
(Input impedance: 300 Ω± 5%)
Line driver input (conforming to EIARS-422A)
(Input impedance: 300 Ω± 5%)
Cable shield ground
Function/Interface
Transmission data, RS-232C output
Reception data, RS-232C input
This is the switching terminal for a Parameter
Unit or personal computer.
This is the +5-V power supply output to the
Parameter Unit.
Cable shield ground
Chapter 2
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