| Rotary Limit Switches, Position Sensors, Resolvers, Encoders |
1980 Rotating Cam Limit Switch

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DESCRIPTION
The Series 1980 Micro-Adjust Rotating Cam Limit Switch is a pilot device used for heavy duty material handling mechanisms, mechanical presses,
packaging machines, rotary tables, and in many other applications where repetitive and sequential operations are required in control circuitry.
When motion is expressed in shaft rotation, either thru a roller chain, gear train, or directly, the Rotating Cam Limit Switch makes it possible
to open or close independent circuits at any desired angular positions. The Series 1980 is available in NEMA 1, NEMA 4 & 5, NEMA 7, NEMA 9, and
NEMA 12 enclosures. The units can be ordered with 2 to 40 circuits.
SPECIFICATIONS
Resolver
Resolution - 12 bit resolution (4096 counts)
RPM - 1024 max.
DeviceNet
Conformance - This product has been tested by ODVA's authorized Independent Test Lab and found to comply with ODVA Conformance Test Software Version A-12.
Power Requirements - 92mA @ 11Vdc typical - 67mA @ 24Vdc typical.
InRush - 350mA @ 11Vdc for 20 ms - 450mA @ 25Vdc for 10 ms.
Device Type - "Generic"
Communications - Group 2 slave only.
Messages supported - Polled, Bit Strobed, Explicit.
Baud Rates - 125K, 250K, 500K
Position Rate - 915 microseconds
RPM - 29.29 ms
Scale Factor - 2 to 4096
Position Range - 0 to 1 less than scale factor.
Setpoints - Separate ON and OFF points for each setpoint.
Quantity - 8
Range - 0 to 1 less than scale factor.
Approvals - CE
Operating Temperature -20oC to +70oC
Storage Temperature -40oC to +85oC
1980S Rotating Cam Limit Switch Manual
1980 Ordering Guide and Technical Information
1950 Precision Snap Switch Information
Drawing Gemco 1950 Snap Switches
Dimension Drawing NEMA 4 RCLS 2-40 CIR W SDGR
NEMA 7 and NEMA 9 Explosion-Proof Statement, Rev A
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