12 INSTALLATION CCW-R-2**B INSTRUCTION MANUAL
12-16
(2) Signal name and connecting location of relay unit external connection
terminal
The signal names and connecting locations of the external connection terminals of the relay unit are as
follows.
Fig.12-13 Relay Unit External Connection Terminal and Connecting Terminal Block Layout Drawing
Table 12-5 Relay Unit External Connection Terminals
Terminal No. Terminal Block No. Signal Name Connecting Location
28-29 XJ451/1-2 Discharge completion signal 1 Packer
78-79 XJ451/3-4 Discharge completion signal 2 Packer
82-83 XJ451/5-6 Error signal 1
90-91 XJ451/7-8 Error signal 2
30-31 XJ451/9-10 Infeed control signal 1 Infeeder
88-89 XJ451/11-12 Infeed control signal 2 Infeeder
84-85 XJ451/13-14 Control 1 * Optional
86-87 XJ451/15-16 Control 2 * Optional
20-21 XJ452/1-2 Interlock signal 1 Packer
21-72 XJ452/2-3 Interlock signal 2 Packer
22-21 XJ452/4-5 Input signal 5 * Optional
21-73 XJ452/5-6 Input signal 6 * Optional
25-26 XJ452/7-8 Input signal 1 * Optional
26-102 XJ452/8-9 Input signal 2 * Optional
104-105 XJ452/10-11 Input signal 3 * Optional
105-106 XJ452/11-12 Input signal 4 * Optional
53-54 XJ452/13-14 DC+24V
KA452 KA453 KA454 KA455 KA456 KA457 KA458
KA451
HL461
HL462
HL463
HL464
HL465
HL466
HL467
HL468
HL458HL457HL456HL455HL454HL453HL452HL451
XJ451
XJ450
XJ454XJ453
XJ452
XJ455
XJ456