Wiring Diagram - Endress+Hauser RSG30 Ecograph T Kurzbedienungsanleitung

Multi Channel Recorder

4.1.1 Wiring diagram

RS 232
To modem: Cable with
25 pol. Sub-D socket
To modem: Cable with
9 pol. Sub-D socket
To PC: Cable with
25 pol. Sub-D
plug
To PC: Cable with
9 pol. Sub-D plug
RxD - 3 GND - 5
TxD - 2
Fig. 3: Wiring diagram
R
L
14 25
7
1 13
2 3 5
6 9
1 5
2 3 5
14 25
7
1 13
2 3 5
6 9
1 5
2 3 5
x11 x12 x13 x14 x15 x16
RTD
I
x11 x12 x13 x14 x15 x16
+
U
-
a) > 1 V
TC
Further units
>20 ms
Digital in (DI)
12 V - 24 VDC
>5 mA
_
_ _
91
max. 250 V/3 A
Rel4 Rel3 Rel2
Ethernet
GND
LED yellow
RxD/TxD +
LED green
RxD/TxD -
CH 4 CH 5
RS485
5
CH 2
CH 1
1
On connecting channels 4-6 see
terminal connections CH1-3
x11 x12 x13 x14 x15 x16
x11 x12 x13 x14 x15 x16
+
0...20 mA, 4...20 mA, 0...5 mA
(Volt drop
-
x11 x12 x13 x14 x15 x16
+
a) 0...5 V, 0...10 V, +/- 10 V, +/- 30 V
b) +/- 150 mV, +/- 1 V
-
≤
b) 1 V
x11 x12 x13 x14 x15 x16
+
Typ J, K, T, N, L, D, C, B, S, R
-
R = Cable
L
resistance
RxD/TxD(-)
RxD/TxD(+)
+
_ _
+
91 91
10 k 10 k
PE
Rel1
CH 6
CH 3
Analog inputs
x11 x12 x13 x14 x15 x16
≤ ≤
1 V, R i 50 Ohm)
Wiring
RS 485
_
12 V - 24 VDC
+
L+
Power
N-
115 / 230 VAC 24 V AC/DC
50 / 60 Hz 50 / 60 Hz
21