Pg Terminal Block Pin Outs - Epson RC700 Manual

2. Hardware

2.4.4 PG Terminal Block Pin Outs

When the optional cable is used, 2 terminal blocks are provided. Pin outs for these
terminal blocks are shown in the following two tables. The pin numbers in parentheses
are the pins on the PG board connector. For details of each signal, refer to the section
2.3.1 Signal Functions.
PG Terminal Block 1
Pin Signal
1 (16) +COM
2 (17) CWP1
CWP1
3 (18)
4 (19) CCWP1
CCWP1
5 (20)
+ DRST
6 (21)
COM1
7 (22) DRST1
8 (23) DEND1
9 (24) -
10 (25) -
11 (26) -
12 (27) -
13 (28) -
14 (29) +ZORG1
15 (30) -ZORG1
16 (31) -
17 (48) -
18 (9) -
SVON1
19 (60)
20 (10) ALM1
21 (1) CWLM1
22 (2) CCWLM1
23 (3) NORG1
24 (4) ORG1
25 (14) EXTV
16
Description
CWP1,CCWP1 +COMMON
CW pulse output signal for Axis
#1
Inverted CW pulse output for
Axis #1
CCW pulse output for Axis #1
Inverted CCW pulse output for
Axis #1
DRST1 +COMMON
Drive Reset signal for Axis #1
Detection End signal for Axis #1
Not used
Not used
Not used
Not used
Not used
Encoder Phase +Z signal for Axis
#1
Encoder Phase -Z signal for Axis
#1
Not used
Not used
Not used
Servo ON output signal for Axis
#1
Alarm input signal for Axis #1
CW limit signal for Axis #1
CCW limit signal for Axis #1
Near-to-origin signal for Axis #1
Origin signal for Axis #1
External power supply for Input
circuit
Pin Signal
26 (32) +COM CWP2, CCWP2 +COMMON
27 (33) CWP2 CW pulse output for Axis #2
CWP2
28 (34) Inverted CW pulse output for Axis #2
29 (35) CCWP2 CCW pulse output for Axis #2
Inverted CCW pulse output for Axis
CCWP2
30 (36)
#2
+ DRST DRST2 +COMMON
31 (37)
COM2
32 (38) DRST2 Drive Reset signal for Axis #2
33 (39) DEND2 Detection End signal for Axis #2
34 (40) - Not used
35 (41) - Not used
36 (42) - Not used
37 (43) - Not used
38 (44) - Not used
39 (45) +ZORG2 Encoder Phase +Z signal for Axis #2
Encoder Phase -Z signal for Axis
40 (46) -ZORG2
#2
41 (47) - Not used
42 (49) - Not used
43 (50) GND Ground
SVON2
44 (61) Servo ON output signal for Axis #2
45 (11) ALM2 Alarm input signal for Axis #2
46 (5) CWLM2 CW limit signal for Axis #2
47 (6) CCWLM2 CCW limit signal for Axis #2
48 (7) NORG2 Near-to-origin signal for Axis #2
49 (8) ORG2 Origin signal for Axis #2
External power supply GND for
50 (64) EXTVGND
Input circuit
RC700 / RC90 option PG motion system Rev.2
Description