Instruction manual

Chapter 3 Programming Your Counter for Remote Operation
Connecting the Counter to a Computer
Programming Guide 3-9
3
Figure 3-3. Wiring the RJ12/DB25 Adapter (2 of 2)
3 Attach an RJ12 modular plug to each end of a suitable length of
6-conductor, flat telephone cable as shown in Figure 3-4. Be sure to attach
the connectors in the orientations shown in the figure.
25
13
24
12
23
11
22
10
21
9
20
8
19
7
18
6
17
5
16
4
15
3
14
2
1
RED (RXD)
BLK (TXD)
GRN (GND)
1
Pin 4: GND
Pin 3: RXD
Pin 2: TXD
(Viewed from front side of the connectors)
SPC Technology Voltrex Brand
Part number MAK206 F
DB-25F (female) to RJ12 (male) Adapter
2
3
4
5
6
DB-25F
(Female)
RJ12
(Male)