
Issue
10.04.A
XT[2] Series DISK RECORDER
Version 10.04 - Hardware Technical Reference
EVS Broadcast Equipment
January 2011
24
2.3 GPI IN CONNECTIONS
On XT servers, GPI triggers are available from Multicam version 5.03.25 or higher.
Refer to the Multicam or AirBox user manuals for GPI allocation.
2.3.1 RELAY Æ OPTO INPUTS ON THE XT SERVER (GPI INPUTS 1,
2, 3, 4)
2.3.2 RELAY Æ TTL INPUTS ON THE XT SERVER (GPI INPUTS 5,
6, 7, 8)
The relay must be connected between the ground and the corresponding TTL input
on the DB25.
12
3
4
5678910
11
12
13
14
1516
17
181920
2122
23
24
25
G
P
I 1
G
P
I 4
G
P
I 2
G
P
I 3
IN
+
G
P
I 4
G
r
o
u
n
d
G
r
o
u
n
d
G
r
o
u
n
d
G
r
o
u
n
d
G
P
I 4
IN
+
G
P
I 3
IN
+
G
P
I 2
IN
+
G
P
I 1
V
+
IN
+
G
P
I 4
IN
+
G
P
I 3
IN
+
G
P
I 2
IN
+
G
P
I 1
12
3
4
5678910
11
12
13
141516171819202122232425
IN
+
G
P
I 4
G
r
o
u
n
d
G
r
o
u
n
d
G
r
o
u
n
d
G
r
o
u
n
d
IN
+
G
P
I 3
IN
+
G
P
I 2
IN
+
G
P
I 1
IN
+
G
P
I 7
IN
+
G
P
I 6
IN
+
G
P
I 5
IN
+
G
P
I 8
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