Watlow CLS - Manual (Page 39)

Installation
CLS User’s Guide 31
TB-18 Connections
This table shows TB-18 connections to the 4CLS and the 8CLS.
*If you install a Watlow Anafaze Serial DAC (SDAC), the CLS uses
digital output #34 for a clock line. You cannot use output #34 for
anything else when you have an SDAC installed.
PIN Function
PID Output
4CLS 8CLS
1 +5 Vdc
2 Digital ground
3 Watchdog timer
4 Global alarm
5 Digital output 1 Loop 1 heat Loop 1 heat
6 Digital output 2 Loop 2 heat Loop 2 heat
7 Digital output 3 Loop 3 heat Loop 3 heat
8 Digital output 4 Loop 4 heat Loop 4 heat
9 Digital output 5 Pulse loop heat Loop 5 heat
10 Digital output 6 Loop 1 cool Loop 6 heat
11 Digital output 7 Loop 2 cool Loop 7 heat
12 Digital output 8 Loop 3 cool Loop 8 heat
13 Digital output 9 Loop 4 cool Pulse loop heat
14 Digital output 10 Pulse loop cool Loop 1 cool
15 Digital output 34* SDAC clock SDAC clock
16 Digital input 1
17 Digital input 2
18 Digital input 3
/Pulse input