Grass Valley NV9575-VF v.1.1 Nov 25 2014 - Manual (Page 6)

6 Rev 1.1 • 25 Nov 14
1. NV9575-VF
Connections
Output Connectors
The 4 output connectors all have the same format, but for consecutive sets of outputs:
Input Connectors
The 2 input connectors have the same format, but for consecutive sets of inputs:
Power Supplies
The tally expander can operate with either one or two external power supplies.
The power supplies connect to the tally expander with 2.5mm connectors. The power supply con-
nectors screw securely onto the tally expander’s connectors. The LEDs on the front of the tally
expander indicate whether power is present at either of the receptacles.
You can use two power supplies for redundancy. The secondary supply will take over without inter-
ruption in event of a failure. (A redundant supply is optional.)
We recommend using the furnished power supply. However, in an emergency, any well-regulated
12V 2.5A supply can be used. A power supply connected to the tally expander must have a long-
shaft bayonet connector with a 2.5mm center pin. Many power supplies have 2.1mm center pins
These do not fit the receptacles on the frame.
Console Port
Use the console port to load an IP address into the NV9575-VF (using Videoframe’s software).
This port connects to a COM port of your PC. A DE9 female null modem serial cable is supplied
with the tally expander. (You can purchase a replacement at any computer store.)
1
14 25
13, Relay 1
13
25, Relay 2
24, Relay 4
23, Relay 6
22, Relay 8
12, Relay 3
11, Relay 5
10, Relay 7
15, 14 Common for relays 9–16
9, 8 Common for relays 1–8
3, 2 Common for relays 9–16
4, Relay 15
5, Relay 13
6, Relay 11
7, Relay 9
21, 20 Common for relays 1–8
16, Relay 16
17, Relay 14
18, Relay 12
19, Relay 10
J1: Relays 1–16
J2: Relays 17–32
J4: Relays 33–48
J5: Relays 49–64
1
14 25
12, GPI 2
13
25, GPI 1
24, GPI 3
23, GPI 5
22, GPI 7
11, GPI 4
10, GPI 6
9, GPI 8
15, 14 Common for GPIs 9–16
8, 7 Common for GPIs 1–8
2, 1 Common for GPIs 9–16
3, GPI 16
4, GPI 14
5, GPI 12
6, GPI 10
21, 20 Common for GPIs 1–8
16, GPI 15
17, GPI 13
18, GPI 11
19, GPI 9
J3: GPIs 1–16
J6: GPIs 17–32