Nachi RMU20-20, Instruction Manual

Page: 40 / 190

2.2 Description of Exterior and Parts
2-12
10) CN2 (RMU20-30, RMU20-40)
Table 2-10 Connector CN2
Pin no. Circuit code I/O
Signal name
Pin no. Circuit code I/O
Signal name
(A1)
IN5A+ SI Emergency stop 1+
(B1)
IN5A- SI Emergency stop 1-
(A2)
IN5B+ SI Emergency stop 2+
(B2)
IN5B- SI Emergency stop 2-
(A3)
IN6A+ SI Safety plug 1+
(B3)
IN6A- SI Safety plug 1-
(A4)
IN6B+ SI Safety plug 2+
(B4)
IN6B- SI Safety plug 2-
(A5)
IN7A+ SI Protective stop 1+
(B5)
IN7A- SI Protective stop 1-
(A6)
IN7B+ SI Protective stop 2+
(B6)
IN7B- SI Protective stop 2-
(A7)
IN8A+ SI External enable 1+
(B7)
IN8A- SI External enable 1-
(A8)
IN8B+ SI External enable 2+
(B8)
IN8B- SI External enable 2-
Receptacle housing at cable side: JST Mfg. No. J21DF-16V-KY, 16 contacts, Y-type
SI: safety input
11) CN3 (RMU20-30, RMU20-40)
Table 2-11 Connector CN3
Pin no. Circuit code I/O
Signal name
Pin no. Circuit code I/O
Signal name
(A1) GPOUT7 O Servo ON (B1) OUTCOM O
Output
common
(A2) GPIN11 I
Not used
(B2) GPIN12 I
Not used
(A3) GPIN13 I
Tool number 1
(B3) GPIN14 I
Tool number 2
(A4) GPIN15 I
Tool number 3
(B4) GPIN16 I
Tool number 4
(A5) INCOM I
Input common
(B5) P1 PO
Receptacle housing at cable side: JST Mfg. No. J21DF-10V-KX, 10 contacts, X-type
SI: safety input, I:Monitor input, PO:Power Output