Owner manual

Watlow Series N7 ■ 23 ■ Appendix
Ordering Information and Model Numbers
Customer Name
Inputs 1 & 2
1 Input 1 & Input 2 thermocouple
2 Input 1 thermocouple, Input 2 process
3 Input 1 thermocouple, Input 2 RTD
4 Input 1 & Input 2 process
5 Input 1 RTD, Input 2 process
6 Input 1 & Input 2 RTD
Inputs 3 & 4
0 none
1 Input 3 & Input 4 thermocouple
2 Input 3 process, Input 4 thermocouple
3 Input 3 RTD, Input 4 thermocouple
4 Input 3 & Input 4 process
5 Input 3 RTD, Input 4 process
6 Input 3 & Input 4 RTD
Note: The thermocouple options for Inputs 3 and 4 need thermocouple population for Input 1.
Process Outputs 1 & 2, Event Inputs 5 to 8, Control Outputs 3 & 4
0 none
13 & 4 switched dc control outputs, event inputs
21 current output, 3 & 4 switched dc control outputs, event inputs
31 & 2 current outputs, 3 & 4 switched dc control outputs, event inputs
41 current output, 2 volts output, 3 & 4 switched dc control outputs, event inputs
51 volts output, 3 & 4 switched dc control outputs, event inputs
61 & 2 volts outputs, 3 & 4 switched dc control outputs, event inputs
71 volts output, 2 current output, event inputs
Ethernet Add-on Module
0 none
1 Ethernet
High-voltage Add-on Module
0 none
12 solid-state relays
24 mechanical relays and 2 solid-state relays
36 solid-state relays
42 mechanical relays; 4 solid-state relays
54 no-arc relays*; 2 solid-state relays
Horizontal or Vertical Display
1 vertical
2 horizontal left
3 horizontal right
Software and Customer Options
N 7
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