RISCO Group Gardtec GT600 - Manual (Page 108)

Page 106
GT 600 / 601 Engineer’s Reference Guide
Wiring Diagrams
4 Wire Remote Keypads
Up to seven remote keypads may be fitted to the GT 600 / 601 control panels.
A four core connection will be required between the control panel and remote
keypad(s), keypads may be in a 'daisy chain' or ‘star’ format.
6 Wire Keypads
6 Wire Keypads can be used with the GT 600 / 601 Control Panel. Please refer to the
installation instructions supplied with the 6 wire keypads. Please note that only one
type of keypad can be used. 4 wire and 6 wire keypads cannot be mixed.
Fig 1. 4 Wire RKP Connection