ALL CONFIGURATIONS ARE IN STOCK FOR SAME DAY SHIPMENT
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|The 4100+ updates our popular 4100 controller. With its improved interface, technical functionality and field flexibility, the West 4100+ is not only backwards compatible with the 4100, but provides a range of new features.|
- Jumperless Configuration
- Auto Detected Hardware
- Auto or Manual Tuning
- Heat/Cool Operation Option
- Process & Loop Alarms Options
- Ramping setpoint
- Modbus & ASCII Comms Options
- Dual Setpoint Selection Options
- Two process alarms Options
- Configuration via PC Option
|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 external selection via digital input, with bumpless transfer.
Output Configuration - Up to 3 possible, for control (Heat & Cool), Alarm or retransmit of Process Value or Setpoint.
Alarm 1 & 2 Types - Process high, process low, SP deviation, band, logical OR with adjustable hysteresis. Also 1 loop alarm for process security.
Human Interface - 4 button operation, dual 4 digit 13mm & 10mm high LED displays with choice of Red/Green (standard) and Red/Red or Green/Green plus 5 LED indicators.
Manual or PC Configuration - Off-line configuration from serial port to dedicated config socket (comms option not required).
|Thermocouple - J, K, C, R, S, T, B, L, N & PtRh20%vsPtRh40%. Scalable within selected range.|
RTD - 3 Wire PT100, 50ohm per lead maximum (balanced). Scalable within selected range.
DC Linear - 0-20/4-20mA, 0-50/10-50mV, 0-5/1-5/0-10/2-10V. Scaleable -1999 to 9999, decimal point selectable.
Impedance - >10Mohm for Thermocouple and mV ranges, 47Kohm for V ranges and 5ohm for mA ranges.
Accuracy - +/- 0.1% of input range +/- 1 LSD (T/C CJC better than 1C).
Sampling - 4 per second, 14 bit resolution approximately.
Sensor Break Detection - <2 secs (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.
Remote Setpoint (Option) - 0-20mA, 4-20mA, 0-100mV, 0-5V, 1-5V, 0-10V, 2-10V or Potentiometer (2Kohm minimum) Scaleable - 1999-9999. Local/Remote setpoint selected from digital input (supplied as part of Full RSP) or front panel.
Outputs & Options
|Control & Alarm Relays - Contacts SPDT 2 Amp resistive at 240V AC, >500,000 operations. Output #1 module is now field replaceable|
Control SSR Outputs - Drive capability >10V DC in 500ohm min
Solid State (Triac) Outputs - 0.01 to 1 Amp AC 20 to 280V, 47 to 63Hz.
Control DC Outputs - 0-20/4-20mA into 500ohm max, 0-10/2-10/0-5V into 500ohm min. with 2% over and underdrive applied to control outputs. Accuracy typically +/- 0.25%.
Communications - 2 Wire RS485, 1200 to 19200 Baud, Modbus & ASCII protocol (selectable).
Digital Input - Selects between 2 Setpoints or Auto/Manual control using volt free or TTL input
Operating & Environmental
|Temperature & RH - 0 to 55C (-20 to 80C storage), 20% to 95%RH non-condensing.|
Power Supply - 100-240Vac 50/60Hz (standard) 7.5VA ; 20-48Vac 50/60Hz (option) 7.5VA & 22-65Vdc (option) 4W.
Front Panel Protection - IEC IP66 (Behind panel protection is IP20).
Standards - CE, UL & ULc. recognized.