Signal Outputs - Buhler TC-Kit Manual Del Usuario

TC-Kit (+)
Expansion module 230/115 V
PP.2 N
PP.2 L
Blank PP.2
PP.1 N
PP.1 L
Blank PP.1
Status n.o.
Status com.
Status n.c.
GP +24V
GP -
4.5.1.1 115 V and 230 V switching power supply
Connect the power supply for the sample gas cooler to the
switching power supply. The earth conductor must be connec-
ted to the earth bolt on the housing. Please note the polarity
when connecting.
4.5.1.2 24 V DC
The voltage supply for the sample gas cooler must be connec-
ted to terminals 8 and 9 on the power board. The earth con-
ductor must be connected to the earth bolt on the housing.
The operating voltage of the pumps which may optionally be
connected is 24 V DC. Please note the polarity when connect-
ing.
BX440028 ◦ 10/2020
Ter- 230 V 115 V Note
minal
1 Signal relay 1, Connec-
white tion ex-
pansion
2 Signal relay 2,
and con-
orange
N
L
troller
3 +24 V, red
L
N
board
4 GND, blue
5 blue Sample
gas
N
6 red
L
pump
(GP 24 V)
7 Status n.c., Status
red output
8 Status com.,
yellow
9 Status n.o.,
white
10 white yellow Con-
densate
11 yellow white
pumps
12 blue blue
(230/115
13 white yellow
14 yellow white
15 blue blue
16 Functional Power
earth supply
17 Lead, black
18 N-lead, blue
19 Lead, black Connec-
tion SNT
20 N-lead, blue
and ex-
pansion
board
21 -
22 -
23 Lead, brown self-reg-
ulating
24 N-lead, white
heated
line
25 N-lead, blue regu-
lated
26 Lead, black
heated
line

4.6 Signal outputs

Plug connection (optional)
The unit is optionally equipped with a EN 175301-803 plug for
the status output.
Plug numbering
The clamping area has a diameter of 8 – 10 mm (0.31 –
0.39 inch).
Connection regulated heated line (optional)
Connection
V)
Connection to board see chapter Wiring diagrams.
Connecting other options
Optional
Condensate pump
Gas pump
When using options by other manufacturers, use suitable
-
fuses.
Alarm contact (S2) Analog output (S3)
Pin Assign- Line type
ment
1 L 230/115 V regulated heated line
2 N 230/115 V
3 N 230/115 V self-regulating heated line
4 L 230/115 V
5 Pt100 regulated heated line
6 Pt100
7 PE
Supply voltage max. power input
230 V/115 V 0.025/0.044 A
24 V 0.8 A
Bühler Technologies GmbH
1 - N/C
2 - N/C
3 - GND
4 - 4-20 mA out
5 - shield
15