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WEST
WEST

West - P6100, P8100, P4100, temperature and process controllers

  • Jumperless configuration
  • Auto detected hardware
  • Process and loop alarms
  • Modbus and ASCII comms

Product description

With their improved interface, technical functionality and field flexibility, the WEST 6100, 8100 and 4100 give you the best comprehensive control for most temperature and process control loops.

They have a universal input and are available with a red and green displays. Plug-in modules allow up to 2 alarm relays (latching or non-latching), PV retransmission, remtote set point (RSP) or transmitter PSU


Specification

Features:

 

 

Control types

Full PID with Pre-tune, Self-tune, manual tuning, or On-Off control.
Heat only or heat & cool.

 

Auto/Manual

Selectable from front panel or via digital input, with bumpless transfer.

 

Output configuration

Up to 3 possible, for control, alarm, 24VDC transmitter power supply or retransmit of process value or setpoint.

 

Alarm 1 & 2 types

Process high, process low, SP deviation, band, logical OR / AND.
Also 1 loop alarm for process control security.
Process alarms have adjustable hysteresis.

 

Human Interface

4 button operation, dual 4 digit 10mm & 8mm high (6100+, 8100+) and 13mm & 10mm high (4100+) LED displays,
optional choice of colours (Red/Red, Red/Green, Green/Red or Green/Green), plus 5 LED indicators

 

PC configuration

Off-line configuration from PC serial port to dedicated config socket (comms option not required).
Configuration Software for Windows 98 or higher.
West Part Number: PS1-CON

 

 

 

 

Input:

 

 

Thermocouple

J, K, C, R, S, T, B, L, N & PtRh20%vsPtRh40%.

 

RTD

3 Wire PT100, 50Ω per lead maximum (balanced)

 

DC Linear

0 to 20mA, 4 to 20mA, 0 to 50mV, 10 to 50mV, 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V.
Scaleable -1999 to 9999, with adjustable decimal point

 

Impedance

>10MΩ for Thermocouple and mV ranges, 47KΩ for V ranges and 5Ω for mA ranges

 

Accuracy

±0.1% of input range ±1 LSD (T/C CJC better than 1°C)

 

Sampling

4 per second, 14 bit resolution approximately

 

Sensor break detection

<2 seconds (except zero based DC ranges), control O/P’s turn off
High alarms activate for T/C and mV ranges,
Low alarms activate for RTD, mA or V ranges

 

 

 

 

Outputs & Operations:

 

 

Control & alarm relays

Contacts SPDT 2 Amp resistive at 240V AC, >500,000 operations

 

Control SSR driver outputs

Drive capability >10V DC in 500 minimum

 

Triac outputs

0.01 to 1 Amp AC, 20 to 280Vrms, 47 to 63Hz

 

DC linear outputs

0 to 20mA, 4 to 20mA into 500Ω max, 0 to 10V, 2 to 10V, 0 to 5V into 500Ω min.
Control outputs have 2% over/under drive applied.
Accuracy ±0.25% at 250Ω (degrades linearly to 0.5% for increasing burden to specified limits)

 

Transmitter power supply

Output 24VDC (nominal) into 910Ω minimum to power external devices

 

Communications

2 Wire RS485, 1200 to 19200 Baud, Modbus and ASCII protocol (selectable)

 

Digital input

Selects between 2 setpoints or Auto/Manual control.
Volt free or TTL input

 

Remote setpoint input

0 to 20mA, 4 to 20mA, 0 to 5V, 1 to 5V, 0 to 10V or 2 to 10V.
Scaleable -1999 to 9999.
Local/Remote setpoint selected from front panel

 

 

 

 

Operating & Environmental:

 

 

Temperature & RH

0 to 55°C (-20 to 80°C storage), 20% to 95% RH non-condensing

 

Power supply

100 to 240V 50/60Hz 7.5VA (optional 20 to 48V AC 7.5VA/22 to 65V DC 5 watts)

 

Front panel protection

IEC IP66 (Behind panel protection is IP20)

 

Standards

CE, UL & ULC recognised

 

 

Dimensions


6100+


8100+


4100+

 

Wiring


6100+


8100+/4100+

 

Part no. configurator

Variants

Articles Panel size
96x96 mm
48x48 mm
48x96 mm

Variant

P4100-21000000
Panel mount PID-controller, 96x96mm front plate

Specifications

IP Class Front IP66
Montage Panel mount
Panel size 96x96 mm
Power Supply AC max 240 V
Power Supply AC min 100 V
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