Watlow Series 97 - Manual (Page 82)

A . 2 0 ■ A p p e n d i x Wa t l o w S e r i e s 9 7
Ordering Information
(1635)
Series 97 9 7 — — - — — — — - — — — —
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
= 100-240V Å (ac)
B = 24-28V ı (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, 0-5V Î (dc), 1-5V Î (dc),
0-10V Î (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