IG-150-EN version 04; 03/10/16
28
General description General instructions
ekor.rps
C
B
A
X2
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
8
7
6
5
4
3
2
1
XFA
23
+-
ED6
ED5
ED4
ED3
ED2
ED1
0V 5
Tx 3
Rx 2
SD6
SD5
SD4
SD3
SD2
SD1
DC/DC
T1
T2
T3
T4
T6
T7
T8
X1
X3
CBA
52
ED7
ED8
12
13
14
15
16
IRIG-B
+
-
11
13
12
SD7
1
X3
10
9
T5
Trip
direction
T9
17
18
Power supply Vdc
Trip coil 52 open supervision
Not configured
Synchronization
Not configured
Not configured
Close coil 52 open supervision
Close coil 52 close supervision
Trip coil 52 close supervision
52 status
Internal communication
with TCP’s CPU
Port 1
RS232
Front
Port 2
TTL level
HW status
Unbalance trip
Instantaneous trip
Neutral trip
Phase trip
Close
General trip
Figure 1.17. EH8007 model (special type E3)