RJ-45
green
1
8
yellow
Fig. 24:
LAN pin assignment
1 Transmission data (TD+)
4, 5, 7, 8
Not used
2 Transmission data (TD-)
6
Reception data (RD-)
3 Reception data (RD+)
3.7.5 Connections on IS 716
2
1
Fig. 25:
Connections on IS 716
1 AUX I/O connection for filament protection
2
Connection for analyzer QMA
9
5
6
1
Fig. 26:
AUX I/O pin assignment
Pin Signal word Signal type
Description
1
EXT PROT
24 V digital input Filament protection input
Keep the pin with activated external protection by means of
potential-free contact at GND, (internal pull-up resistor 5.6
kΩ on +24 V), otherwise the emission will be switched off.
2
GND
GND
3
DI RES 1
TTL input
Reserved for future applications.
4
DI RES 3
TTL input
5
DO RES 1
TTL output
6
DO RES 2
TTL output
7
DO RES 3
TTL output
8
DO RES 4
TTL output
9
n.c.
-
Tbl. 5:
AUX I/O pin assignment
Product description
28/70
