13 APPENDIX CCW-R-2**B INSTRUCTION MANUAL
13-32
13.11.2 Relay Board (P-5506*)
Fig.13-31 Relay Board
Functions of the board
1. Input and input monitoring of the optional signal.
2. Output and output monitoring of the optional signal.
Table 13-20 Functions of Monitoring LED
LED Function LED Function
HL 451 Control 7 HL 461 Input signal 9
HL 452 Control 8 HL 462 Input signal 10
HL 453 Control 9 HL 463 Input signal 11
HL 454 Control 10 HL 464 Input signal 12
HL 455 Control 11 HL 465 Input signal 13
HL 456 Control 12 HL 466 Input signal 14
HL 457 Control 13 HL 467 Input signal 15
HL 458 Control 14 HL 468 Input signal 16
KA452 KA453 KA454 KA455 KA456 KA457 KA458
KA451
HL461
HL462
HL463
HL464
HL465
HL466
HL467
HL468
HL458HL457HL456HL455HL454HL453HL452HL451
XJ451
XJ450
XJ454XJ453
XJ452
XJ455
XJ456