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Lake Shore Model 330 Autotuning Temperature Controller User's Manual
5.5
OPTIONAL SERIAL INTERFACE CABLE AND ADAPTERS
To aid in Serial Interface troubleshooting, Figures 5-6 thru 5-8 show wiring information for the optional cable
assembly and the two mating adapters.
Figure 5-6. Model 2001 RJ-11 Cable Assembly Wiring Details
Figure 5-7. Model 2002 RJ-11 to DB-25 Adapter Wiring Details
Figure 5-8. Model 2003 RJ-11 to DE-9 Adapter Wiring Details
5-4
TxD
Gnd
Gnd
RxD
13
12
11
10
9
25
24
23
22
21
DB25 CONNECTOR
= NOT USED
For Customer-supplied
computer with DB-25
Serial Interface
Connector configured
as DCE. If the interface
is DTE, a Null Modem
Adapter is required to
exchange Transmit and
Receive lines.
DB-9 CONNECTOR
= NOT USED
Gnd
For Customer-supplied
computer with DE-9
Serial Interface
Connector configured
as DTE. If the interface
is DCE, a Null Modem
Adapter is required to
exchange Transmit and
Receive lines.
YELLOW
GREEN
RED
BLACK
8
7
6
5
4
3
20
19
18
17
16
15
RxD
Gnd
TxD
1
2
3
4
5
6
RJ11
Receptacle
5
4
3
2
1
9
8
7
6
RxD
TxD
1
2
3
4
5
6
RJ11
Receptacle
2
1
14
Service & Calibration
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