/8 DIN Process Controller

Transcription

1 Data Sheet SS/_ PID controller with 'one shot' auto-tune single loop, heat/cool and ramp/soak as standard Quick code, front face or PC configuration easy commissioning and operation using our Windows -based software Universal process input with transmitter power supply direct connection for any process signal Hoseproof front panel and full noise immunity reliability in the harshest environments RS85/Modbus serial communications SCADA, PLC and open systems integration the easy-to use /8 DIN controller with extensive capabilities

2 SS/_ The Universal Process controller is a highly versatile, single loop controller designed to be exceptionally easy to operate and set up. Universal input and integral transmitter power supply ensure that the has the capabilities to measure a wide range of process signals such as temperature, pressure, flow and level. Analog, logic and relay control outputs are all fitted as standard, with the option to add further i/o capabilities such as additional relays, remote set point and digital input, to suit your application. The configuration of the is simply achieved by moving the security switch and entering a simple code from the front panel keys. No passwords, no input links, no complications. With hoseproof front panel protection and superior RF immunity as standard the has been designed to control reliably in the harshest of today s industrial environments.

3 SS/_ Universal Process Input Thermocouple RTD to ma Volts, millivolts Primary Outputs x Analog x Logic x Relay PID Control Alarms PV Retransmission Transmitter Power Supply Additional Alarm Outputs x Relays Alarm Annunciator Auxiliary Inputs Digital Remote Set Point KEY: Standard Option Serial Communications RS85 Modbus RTU SCADA Systems (on PC)

4 R OP M R OP M SS/_ PID Control Simple PID control is available using any of the unit s three built-in outputs. to ma analog Logic 8V time proportioning (to drive solid state relays) 5A relay for Time proportioning or On/Off control Heat/Cool Heat/Cool control strategies may be implemented on the standard, using a combination of the analog, logic and relay outputs. SP Ramp/Soak Set Point Profiles The ramp/soak facility available on every provides for a single program, four-segment profile. This facility also includes guaranteed ramp/soak, repeat program, skip and reset. t SP PV A A OP SP Master/Slave and Cascade Two or more s can be used in master/slave, or cascade, configuration with the addition of the remote set point option to the basic unit. PV A A OP OP RS85/Modbus Fitted with an optional RS85 serial communication board, the can communicate with PLCs and SCADA systems using

5 SS/_ Specification Summary P, PI, PID single loop controller Autotune facility Fully user configurable Hoseproof front face Operation Display High-intensity 7-segment, x -digit LED display Display range 999 to Display resolution digit Display height mm (.9 in.) Configuration User defined via front panel or PC Configurator Standard Functions Control types Programmable for manual, on/off, time proportioning, current proportioning and heat/cool control. Set points Local Remote selectable fixed value Ramping set point Profile controller Number ramp/soak segments Features Guaranteed ramp/soak, self seeking set point, program repeat Controls Run, hold and stop from front panel switche Run/hold or run/stop from digital input Alarms Number Type Two user-defined High/low process High/low deviation 5

6 SS/_...Specification Analog Inputs Number One as standard One optional ( to ma remote set point input) Input sampling rate 5ms per channel Type Universally configurable to provide (Channel only): Thermocouple (THC) Resistance Thermometer (RTD) Millivolt Current DC voltage Input impedance ma mv, V >M Linearizer functions Programmable for standard inputs: SqRoot, THC types B, E, J, K, N, R, S, T or Pt Broken sensor protection Upscale drive on THC and RTD Downscale drive on milliamps and voltage Cold junction compensation Automatic CJC incorporated as standard Stability <.5 C/ C change in ambient temperature Input protection Common mode isolation Series mode rejection >db at 5/6Hz with imbalance >6dB 5/6Hz Transmitter power supply V, ma max. powers one -wire transmitter 6

7 SS/_ Standard Analog Input Ranges Thermocouple Maximum Range C Maximum Range F Accuracy (% of reading) B 8 to 8 to 7 C (above C) E to 9 to 65 5 C J to 9 to 65 5 C K to to 5 5 C N to 5 to 5 5 C R 8 to 7 to. C (above C) S 8 to 7 to 5 C (above C) T 5 to to 55 5 C RTD Maximum Range C Maximum Range F Accuracy (% of reading) PT to 6 5 to 5 C Linear Inputs R ange Accuracy (% of reading) Milliamps to A Milliamps to A Volts to 5 V Volts to 5 V Millivolts to 5 V Square Root Input R ange Accuracy (% of reading) Milliamps to A Notes. Performance accuracy is not guaranteed at extreme low end of thermocouple and sq. root ranges. RTD, -wire platinum, per DIN 76 standard (IEC75), with range of to. Min. span below zero Type T 7 C/6 F Type N 5 C/89 F THC standards RTD standards DIN 7 IEC 58 DIN 76 IEC 75 7

8 SS/_...Specification Outputs Control output/retransmission Analog, configurable in the range of to ma Max. load 5V (75 at ma) Accuracy 5% of span Dielectric 5V DC from I/P (not isolated from logic O/P) Logic output 8V DC Min. load Dielectric at ma 5V DC from I/P (not isolated from control O/P) Relay output One relay as standard (SPDT) 5/V AC, V DC) Options One option board can be installed from: Type One relay Type Two relays + one digital input + remote set point Type One relay + one digital input + remote set point + Modbus serial communications Relay output SPDT 5/V AC Digital input Type Volt-free Minimum pulse 5ms (not isolated form remote set point) Modbus serial communications Connections RS/85, or -wire Speed.k or 9.6k baud rate Protocol Modbus RTU slave Remote Set Point Input to ma DC, nominal input impedance Preset to process variable engineering units (not isolated from digital inputs) Physical Size 8 wide x 96 high x 5mm (.89 in. wide x.78 in. high x.9 in.) Weight 5g (.5lb) approximate Electrical Voltage 85 to 65V AC (5/6Hz) V DC Power consumption < 6VA Environmental Operating limits to 55 C ( to F) 5 to 95%RH non-condensing Temperature stability <.% of reading or V/ C ( V/ F) Front face IP65 (NEMA), case rear IP EMC Emissions and Immunity Meets requirements of IEC 66 for an Industrial Environment Design and manufacturing standards CE Mark Safety standards EN6 C. No. UL FM 8 8

9 SS/_ Dimensions Dimensions in mm (in,) 9 (.6).7 (.58) 8 (.89) (.57) 79 (.) 9 (.58) 96 (.78) COMMANDER Cut out dims. 5 wide x 9 high (.77 wide x.6 high).7 (.).6 (.76) 9

10 SS/_ Electrical Connections RS85 + Tx + Tx/ Rx Common Remote Set Point Input ( ) Remote Set Point Input (+) Digital Input ( ) Digital Input (+) Relay Normally Open Relay Common Relay Normally Closed Relay Normally Open Relay Common Relay Normally Closed Analog Input ( ) Analog Input (+) Analog Input (Rtd) Transmitter PSU (+) Logic / Analog Output (+) Analog Output ( ) Logic Output ( ) Relay Normally Open Relay Common Relay Normally Closed Neutral a.c. power Live See below Thermocouple, Millivolts and Volts ( ) (+) Milliamps ( shunt placed across Terminals and ) ( ) (+) Red Red White -Lead RTD -Lead RTD and Resistance Red White 5 Milliamps using internal -wire transmitter power supply ( shunt placed across Terminals and ) Tx +

11 SS/_ Ordering Guide C / X X X X / X X X X Option Power Build Board Supply Progamming/Special Features None One additional relay Two additional relays + one digital input + remote set point to ma One additional relay + one digital input + remote set point + RS85/Modbus 85V to 65V V DC AC Company Standard CSA approval UL approval FM approval Configured to factory standard Configured to customer requirements Special features S C S T U P D S X X Instrument Coding Example / / STD One additional relay 85V to 65V AC power supply Standard build Configured to factory standard

12 SS/_ ABB has Sales & Customer Support expertise in over countries worldwide The Company s policy is one of continuous product improvement and the right is reserved to modify the information contained herein without notice. Printed in UK (8.7) ABB 7 SS/ Issue ABB Limited Howard Road, St. Neots Cambridgeshire PE9 8EU UK Tel: + ()8 75 Fax: + ()8 798 ABB Inc. 5 E. County Line Road Warminster PA 897 USA Tel: Fax: