IRHS Holding Unit
Restaurant Equipment Manual
22
WIRING SCHEMATICS
FOR REFERENCE ONLY - UNIT TO BE SERVICED BY AUTHORIZED PERSONNEL ONLY
HMC-34
KITCHEN
MINDER
INTERFACE
RED
BLK
BLU
GRN
YEL
WHT
RED
BLK
GRN
WHT
6
5
4
3
2
1
ADAPTER
PCB
1
2
3
4
USB
6
5
4
3
2
1
6
5
4
3
2
1
P2
KITCHEN MINDER
ADAPTER
PCB
1
2
3
4
MASTER
(RJ45) WRM 1
3-CONNECT
REAR PANEL
IRHS22, IRHS23, IRHS 24 and IRHS42
MASTER WRM 1
KITCHEN
MINDER
INTERFACE
RED
BLK
GRN
WHT
ADAPTER
PCB
1
2
3
4
MASTER
(RJ45) WRM 1
2-CONNECT
REAR PANEL
IRHS34 MASTER WRM 1
ADAPTER
PCB
1
2
3
4
ADAPTER
PCB
1
2
3
4
SINGLE
CONNECT
REAR PANEL
Additonal MASTER
(RJ45) IRHS UNIT
IRHS22, IRHS23, IRHS24
and IRHS42
SATELLITE 1 (RJ11) WRM 2
IRHS22, IRHS23, IRHS24,
IRHS34 and IRHS42
SATELLITE 2 (RJ11) WRM 3
COM1
IRHS22, IRHS23, IRHS24,
IRHS 34 and IRHS42
SATELLITE 2 (RJ11) WRM 3
COM2 COM3 COM4
NOTE:
Kitchen Minder COM 4 Port
not used for IRHS model
communications.
See Kitchen Minder
Instructions for additional
Information
NOTE: IRHS34 Models
Master is limited to one
IRHS22, IRHS23, IRHS34,
IRHS24 or IRHS42 Satellite
configurations
SINGLE
CONNECT
REAR
PANEL
SINGLE
CONNECT
REAR
PANEL
NOT
USED
NOTE: If a IRHS34 unit is used
as Satellite2 this eliminates the
capability of a Satellite 1
configuration
166255
REV C