EVS XT-3 Technical Reference Hardware Manual

Issue
10.05.D
XT3 Series DISK RECORDER – Version 10.05 - Hardware Technical Reference
EVS Broadcast Equipment SA – July 2011
38
2.4 MTPC GPIO CONNECTOR 15/10/02
2.4.1 GPIO CONNECTOR: SUB-D 25-PINS MALE
1 Relay Out 4 14 Relay Out 4
2 Relay Out 3 15 Relay Out 3
3 Relay Out 2 16 Relay Out 2
4 Relay Out 1 17 Relay Out 1
5 IN + opto 4 18 IN - opto 4
6 IN + opto 3 19 IN - opto 3
7 IN + opto 2 20 IN - opto 2
8 IN + opto 1 21 IN - opto 1
9 I/O TTL 8 22 GND (Return I/O 8)
10 I/O TTL 7 23 GND (Return I/O 7)
11 I/O TTL 6 24 GND (Return I/O 6)
12 I/O TTL 5 25 GND (Return I/O 5)
13 + 5V 50mA max.
2.4.2 GPIO HARDWARE SPECIFICATION
4 X Relay isolated output:
• normally open contact (power off -> open)
• maximum 1A
• maximum 50 Volts
• typical life time: 100.000.000 switching
4 X Opto isolated input:
•
The input consists in an opto diode (VF @ 1.1 Volt) in series with a 470 ohm
resistor).
• Typical switching point @ 1.4 mA, for secure operation:
o i=0 to 0.5 mA -> opto OFF

EVS XT-3 Specifications

General

Brand	EVS
Model	XT-3
Category	Server
Language	English