October 14, 2016
4
Connecting Two GV-600B / GV-650B / GV-800B Cards
You can install two GV-600B / GV-650B / GV-800B Cards of the same model for up to 32
channels. Master Card is the card with 1-16 channels and Slave Card is that with 17-32
channels. Normally, the card attached to the lower PCI-E slot number will act as Master, and
the card attached to the higher PCI-E slot number will act as Slave.
Note:
1. You can only install two cards of the same model for a total of 32 channels.
2. For two-card mode, it is required to use two PCI-E cards.
Hardware Watchdog Connection:
Connect the supplied Hardware Watchdog Jump Wire
to the Master Card only (Figure 3).
Accessory Card Connection:
Connect the GV-NET/IO Card to the Master Card only.
Figure 2
