Watlow Series 97 User Manual
Page 81
Wa t l o w S e r i e s 9 7
A p p e n d i x
■
A . 1 9
RTD Inputs
• Calibration accuracy ±0.1% of span ±1°C at standard conditions
• Accuracy span: 540°C/1000°F minimum
• Temperature stability: ±0.05 degree per degree change in
ambient
Agency Approvals
• FM Class 3545 File J.I. 1B5A6.AF, Temperature Limit Switches,
Indicating
• CE EN 61326 Industrial Immunity, Class A emissions and
EN61010-1 Safety standard.
• IP65, UL 50 Recognized Enclosure (Nema 4X & 12)
Terminals
• Touch safe
• 22 to 12 AWG
Power
• 100-240V
Å
(ac) +10%, -15%; 50/60Hz, ±5%
• 24-28V
Å
(ac) or V
Î
(dc) +10%, -15%; 50/60Hz, ±5%
• 7.0 VA maximum power consumption
• Data retention upon power failure via nonvolatile memory
Operating Environment
• 0 to 65°C, 32 to 149°F
• 0 to 90% RH, non-condensing
• Storage temperature: -40 to 85°C, -40 to 185°F
Dimensions
• Width 52 mm or 2.05 in
• Height 52 mm or 2.05 in
• Length 107 mm or 4.2 in
• Depth behind panel surface 98.4 mm or 3.875 in
• Approximate controller weight 0.2 kg (0.4 lbs)
Allowable Operating Ranges
Type J:
1.0
32
to
1500°F
or
0 to
815°C
0.1
32.0
to 999.9°F
or
0.0 to 815.0°C
Type K:
1.0 -454°F
to
2500°F
or -270°C to
1370°C
0.1 -199.9
to 999.9°F
or -199.9 to 999.9°C
Type T:
1.0 -454°F
to
750°F
or -270°C to
400°C
0.1 -199.9
to 750.0°F
or -199.9 to 400.0°C
Type N:
1.0
32
to
2372°F
or
0 to
1300°C
0.1
32.0
to 999.9°F
or
0.0 to 999.9°C
Type E:
1.0 -454°F
to
1470°F
or -270°C to
800°C
0.1 -199.9
to 999.9°F
or -199.9 to 800.0°C
Type C:
1.0
32
to
4200°F
or
0 to
2315°C
0.1
32.0
to 999.9°F
or
0.0 to 999.9°C
Type D:
1.0
32
to
4200°F
or
0 to
2315°C
0.1
32.0
to 999.9°F
or
0.0 to 999.9°C
Type PTII: 1.0
32
to
2543°F
or
0 to
1395°C
0.1
32.0
to 999.9°F
or
0.0 to 999.9°C
Type R:
1.0
32
to
3200°F
or
0 to
1760°C
Type S:
1.0
32
to
3200°F
or
0 to
1760°C
Type B:
1.0
32
to
3300°F
or
0 to
1816°C
DIN
1.0
-328
to
1472°F
or
-200 to
800°C
0.1 -199.9
to 999.9°F
or -199.9 to 800.0°C
JIS
1.0
-328
to
1166°F
or
-200 to
630°C
0.1 -199.9
to 999.9°F
or -199.9 to 630.0°C
Note: These specifications are subject to change without prior notice.
Modbus™ is a trademark of AEG Schneider Automation.
UL® is a registered trademark of the Underwriter’s Laboratories, Inc.
High
High
232
Universal
Low
Low
485
Input
Event
Limit
Alarm
Retransmit
Comm
Input 1
Input 2
Output 1
Output 2
Output 3
Output 4
Functionality Matrix