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Universal Input (7 T/C, RTD, mV, V, mA)| Designed for equipment manufacturers requiring analog process control functions and a full suite of advanced features, the 7SC offers outstanding performance as a 4-digit 1/8 DIN controller. The 7SC is configurable for heat or heat/cool PID control with Smart AT auto or adaptive tuning, universal inputs, up to 4 outputs (including one analog output) and up to 3 independent alarms. It is ideal for demanding applications in plastics, rubber fibers, annealing, small ovens, and other processes requiring 4 digit accuracy. The 7SC has a bright dual display for process temperature and setpoint, and 10 LED beacons for operating status. The analog and two relay outputs can be programmed as heating +2 alarms or heating/cooling + alarm. | Alternately, OP2 can be an SSR logic output. The isolated analog output can alternatively be programmed as a retransmission of the PV or operating SP. OP4 can be configured as Alarm 3. Alarms can be process, deviation or band type, direct or reverse, with masking and programmable automatic or manual reset. An alarm standby feature allows masking of alarm conditions until the PV reaches the low alarm threshold. A non-isolated 24 Vdc transducer power supply is a standard feature. Optional RS-485 communications are available for connection to supervisory computers. A NEMA 4X front panel allow the 7SC to work in washdown or dusty environments. | |||
| A Variety of Standard and Optional Features | Logic Common |  |
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| Among the 7EC's standard features are bumpless auto/manual transfer, password security and Auto Comp® sensor break. The 7EC also has an "output off" function which disables the control output, allowing the instrument to operate as an indicator but return smoothly to control when the output is again enabled. The 7EC is equipped with 2 logic inputs used to select between up to 4 setpoints. Transfer can be step or ramp, with different configurable rates for ramp up and ramp down. | Logic
Input Logic Input 2 |
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SP1 - SP4 Select CT Part Number: 7ER-Rx000-0000 |
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