19
3.6 Galvanic Isolation Test Values of ESM-4
Process Controller
930
Supply Input
23
24
Ground
1
Process Output
(SSR Driver Output)
11
12
Process Output or
Alarm Output-2 Relay
13
14
2000
(
ESM- 930 1
)
5
V
For
4
. .....
4
. .....
V
00V
( For ESM- 930 2
)
V
Analogue
Inputs
2
3
Alarm Output-1 Relay
3.5.5 Connection of Transmitters with Voltage Output to Process Input
2000V
V
2000V
V
2000V
V
2000V
V
2000V
V
2000V
V
Transmitter connection by using supply
voltage on the device
Transmitter connection by using external supply
voltage source.
Transmitter
Transmitter
External
Power
Supply
Note-1
mV, V
Z
mV, V
Z
PV
PV
1
1
2
2
4
4
Note-1 :
External power supply must be selected according to supply voltage range and
required current for transmitter.
Input resistance is greater than 10M
for 0...50mV
Input resistance is greater than 43K
for 0...10V
W
W
Z
Z
i
15V
Voltage
Output
Z
4
2000V
V
15
16
17
18
15 V
Maks. 50mA
Z
±10%
15 V
Maks. 50mA
Z
±10%
11
12
13
14
15
16
17
18
2
3
4