User guide

A.20 ■ Appendix Watlow Series 97
Ordering Information
(1635)
Series 97
9 7
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Microprocessor-based
1
⁄16 DIN
with thermocouple and RTD input 1.
Options include: software, power
supply, input 2, four outputs and
display color
Power Supply
A = 100-240VÅ (ac)
B = 24-28Vı (ac/dc)
Input 2
0 = None
1 = Event input
Output 1
D = Electromechanical relay, Form C,
2A, without RC suppression
Output 2
A = None
C = Switched dc output/open collector
D = Electromechanical relay, Form C,
2A, without RC suppression
K = 0.5A solid-state relay without
RC suppression
Output 3
A = None
D = Electromechanical relay, Form C,
2A, without RC suppression
Output 4
A = None
D = Electromechanical relay, Form C,
2A, without RC suppression
R = 232 Communications
U = 485 Communications
M = Universal Retransmit, range selectable: 0-20mA,
4-20mA, 0-5VÎ (dc), 1-5VÎ (dc),
0-10VÎ (dc)
Software/Preset Parameters
00 = Standard software
Display/Overlay
Upper/Lower
RR = Red/Red display
RG = Red/Green display
GR = Green/Red display
GG = Green/Green display