/8 DIN Universal Process Indicator

Transcription

1 Data Sheet SS/_ High visibility LED display the clearest view of your process status.% measurement accuracy precise indication of process measurement Analog and relay outputs as standard alarm and retransmission facilities built-in 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 system integration the /8 DIN indicator to match all your display requirements

2 SS/_ The Universal Process Indicator is a highly versatile, 6-digit industrial display indicator, with the capability to measure and indicate temperature, pressure, flow, level and other process variables. The standard provides a retransmission output and alarm relay. Further relay outputs and RS85 communications may be added to suit your applications. The configuration of the is achieved simply by moving the security switch and entering a -digit code from the front panel keys. No passwords, no input links, no complications. With hoseproof front panel protection as standard, and superior RF immunity, the has been designed to provide reliable indication in the harshest environments.

3 SS/_ Universal Process Input Thermocouple RTD to ma Volts, millivolts Outputs Analog retransmission Alarm relay Logic Chart recorder Contactor Transmitter Power Supply Additional Alarm Outputs x Relays Alarm annunciator Auxiliary Inputs Digital (x ) Serial Communications RS85 Modbus RTU SCADA systems (on PC) KEY: Standard Option

4 SS/_ Display and Alarm The unit s built-in 5A relay can be used to annunciate a high or low process alarm. Active alarms are indicated by flashing LEDs to the right of the main display. Retransmission The has, as standard, a to ma output for retransmission of the process variable to a chart recorder or data logger. Multiple Alarm Option Additional to the standard alarm relay up to two extra alarm relays can be fitted to indicate a range of alarm states. Flow Flow Totalization, 6 digits A standard feature in the is flow totalization. This totals any to ma flow signal. With the built-in transmitter power supply and root extraction this makes the ideal for use in simple Differential Pressure flow loops. Can also be configured for simple batch control by use of preset and predetermined totals. RS85/Modbus Fitted with an optional RS85 serial communication board the can communicate with PLCs and SCADA using the Modbus protocol.

5 SS/_ Specification Summary Fully user-configurable Hoseproof front face Large six-digit display Totalizer/math functions as standard Operation Display High-intensity 7-segment, x 6-digit LED display Three alarm LED indicators Display range 9999 to Display resolution digit Display height mm (.56inches) Configuration User-defined via front panel and internal links. Standard Functions Totalizer Six-digit, batch and secure totals Alarms Number Types Three user-defined High/low process High/low latch Math function Maximum and minimum value detection Average value calculation 5

6 SS/_...Specification Analog Inputs Number One as standard Input sampling rate 5ms per channel Type Universally configurable to provide: Thermocouple (THC) Resistance Thermometer (RTD) Milllivolt Current DC Voltage Input Impedance ma mv, V >M Linearizer functions Programmable for: SqRoot, THC types B, E, J, K, N, R, S, T or Pt Broken sensor protection Upscale drive on thermocouple 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 resistance >6db at 5/6Hz Transmitter power supply V, ma max. powers one -wire transmitter Standard Analog Input Ranges Thermocouple Maximum Range C Maximum Range F Accuracy (% of reading) B 8 to 8 to 7 C (. 6 F) [above C (9 F )] * E to 9 to 65 5 C (. 9 F) J to 9 to 65 5 C (. 9 F) K to to 5 5 C (. 9 F) N to 5 to 5 5 C (. 9 F) R 8 to 7 to. C (. 8 F) [above C (57 F )] * S 8 to 7 to 5 C (. 9 F) [above C (9 F )] * T 5 to to 55 5 C (. 9 F) * For B, R and S thermocouples, performance accuracy is not guaranteed below value stated M in. span below zero Type T 7ºC (6ºF) Type N 5ºC (89ºF) THC standards DIN 7 IEC 58 RTD Maximum Range C Maximum Range F Accuracy (% of reading)* * Pt to 6 5 to 5 C (. 9 F) ** RTD, -wire platinum, per DIN 76 standard (IEC 75), with range of to Linear Inputs Milliamps Milliamps Volts Volts Millivolts R ange Accuracy (% of reading) to ma.% or A to ma.% or A to 5V V to 5V V to 5mV V Square Root Input Milliamps R ange Accuracy (% of reading)** * to ma.% or A *** Below input of.6ma (% flow) the input is linear 6

7 SS/_ Outputs 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) Assignable to Process Variable or Average PV Logic output 8V DC at ma Min. load Isolation 5V from I/P (not isolated from retransmission O/P) Relay output One relay as standard (SPDT) 5A at 5/V AC, 5A at V DC Assignable to alarms, totalizer count pulse, totalizer wrap pulse or end of batch alarm. Options One option board can be installed from Type One relay Type Two relays + one digital I/P Type One relay + one digital I/P + Modbus serial communications Relay output SPDT Assignable to Digital input Type Minimum pulse 5A at 5/V AC alarms Volt-free 5ms Modbus serial communications Connections RS/RS85, or -wire Speed.k or 9.6k baud rate Protocol Modbus RTU slave 7

8 SS/_...Specification Physical Size 96mm wide x 8mm high x 5mm depth (.78 in. wide x.89 in. high x.9 in. depth) Weight 5g (.5lb) approximate Electrical Voltage 85V min. to 65V max. AC 5/6Hz (V DC option) Power consumption <6VA Power interruption protection <6ms/< cycles, no effect >6ms/> cycles, instrument returns to operation after a controlled reset 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/_ Overall Dimensions Dimensions in mm (in.) 9 (.6). (.7) 96 (.78 ) (.57) 79 (.) A.6 (.76) 8 (.89) A A.7 (.) 9 (.5) Panel cut-out dimensions ( ) high x (.6 +. ) 9

10 SS/_ Electrical Connections RS85 + Tx + Tx / Rx Common 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 Retx. Output (+) Analog Retx. Output ( ) Logic Output ( ) Relay Normally Open Relay Common Relay Normally Closed Neutral AC power Live (Fuse 5mA, Type T) Input Connections Red Red Thermocouple, Millivolts and Volts ( ) (+) -Lead RTD White -Lead RTD and Resistance Red White 5 Milliamps ( shunt placed across Terminals and ) ( ) (+) Milliamps using internal -wire transmitter power supply ( shunt placed across Terminals and ) Tx +

11 SS/_ Ordering Information C 5 / X X X X / X X X X Options None additional relay additional relays + one digital input additional relay + one digital input +RS85/Modbus Power Supply 85V min. to 65V max. AC V DC Build ABB Standard CSA approval UL approval FM approval Programming/Special Features Configured to factory standard Configured to customer requirements Special features * As standard the is fitted with one relay, analog output, logic output, universal input and transmitter power supply S C S T U P D S X X Accessories PC Configuration Kit (part no. C/7) Licensing, Trademarks and Copyrights Modbus is a trademark of Modicon, Inc. Windows is a trademark of the Microsoft Corp.

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: