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West PID Process/ Temperature Controller Specifications
Series 4100, 4200, 6100, 8100, 8200
Maximum Number of Inputs: 4101, 6101, 8101: (1) analog, (1) TTL Logic for dual setpoint models; 4200, 8200: (2) Analog (main & remote setpoint), (1) TTL Logic for dual setpoint.
Input Sample Rate: Four times/second.
Input Resolution: Four times better than display resolution.
DC Linear Input Scaling: User programmable scale range minimum: -1999 to 9999; Scale range maximum: -1999 to 9999; Decimal point user programmable; Minimum span 1 display LSD.
Dual Setpoint Selection Input: Voltage free or TTL compatible.
Outputs: Up to three available.
Relay Outputs: SPDT 2A resistive 240VAC maximum > 500,000 operations at rated current/voltage.
SSR Drive/TTL: > 4.2V DC into 1K ohm minimum
DC Linear Outputs: Eight bits in 250mS; 10 bits in 1 second
Maximum Number of Alarms: Two “soft” alarms plus loop alarm which can utilize up to two outputs.
Loop Alarm: May be used to detect virtially all loop failures including shorted T/C, defective heat source, blown fuses on load and etc.
Communications: RS485 Serial asynchronous with user selectable address 1-32; Baud rate selectable from 9600, 4800, 2400, 1200 baud.
Operating Conditions: 0 to 55 degrees C; 20-95% RH non-condensing; 90-264VAC or optional 20-50VAC/22-65VDC supply voltage.
Thermocouple Source Resistance: 1000 ohm maximum
RTD Lead Resistance: 50 ohm maximum (balanced)
Accuracy: +/- 0.25% of span +/- 1 LSD
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To build a Part Number fill in the selections below.
MODEL (Click on model number to download literature -- .pdf format)
4101 1/4 DIN Control with Auto-Tune, Pretune, Auto/Manual
4200 1/4 DIN Control with Auto-Tune, Pretune, Auto/Manual, RaPID (Fuzzy Logic)
6101 1/16 DIN Control with Auto-Tune, Pretune, Auto/Manual
8101 1/8 DIN Control with Auto-Tune, Pretune, Auto/Manual
8200 1/8 DIN Control with Auto-Tune, Pretune, Auto/Manual, RaPID (Fuzzy Logic)
INPUT TYPE
1 3 Wire RTD or DC Millivolts
2 Thermocouple
3 DC Milliamps
4 DC Volts
Output #1
1 Relay
2 DC logic for Solid state relay
3* DC 0-10VDC
4* DC 0-20mA
5* DC 0-5VDC
7* DC 4-20mA
Output #2
0 None
1* Relay
2* DC logic for Solid state relay
3* DC 0-10VDC
4* DC 0-20mA
5* DC 0-5VDC
7* DC 4-20mA
Output #3
0 None
1* Relay
2* DC logic for Solid state relay
3* DC 0-10VDC Recorder (retransmit)
output only
4* DC 0-20mA Recorder (retransmit)
output only
5* DC 0-5VDC Recorder (retransmit)
output only
7* DC 4-20mA Recorder (retransmit)
output only
Options
00 None
10* RS485 Serial Communications
(Cannot use with option 30)
02* 24VAC/24VDC Power Supply
(instead of 90-264VAC)
30* Dual Setpoint (Cannot use with
option 10 except with 4200/8200)
R1* Remote Setpoint 0-100mV
(4200/8200 only)
R3* Remote Setpoint 0-20mA
(4200/8200 only)
R8* Dual Setpoint option selection
required with option 10 (4200/8200 only)
R9* Potentiometer remote setpoint
input up to 2K ohms (4200/8200 only)
* Items marked are optional and are extra cost. Most features are easily
upgradeable in the field via plug in option boards.
Output types and proper uses:
Relay: Form C contact output suitable for any
voltage up to 2 Amps/240 VAC; Use to drive mechanical contactors, relays, mercury
contactors Din-A-Mites with AC Voltage inputs.
SSR Drive: Suitable to drive solid state relays
with the standard 3-32VDC input.
Linear Outputs: Usually used with power controls
that accept a matching linear input signal.
Retransmit Outputs: Supply other equipment with a
linear signal proportional to the input or setpoint value.
Outputs #2 & #3 (Relay and SSR drive) can be
utilized as a second control output (i.e. cooling) or as an alarm output (high process,
deviation high, deviation low, band)
So that ISE can totally configure your instrument for your application we need the
following information:
1) Model number
2) Use for each output (i.e. heat, cool with band alarm )
3) General application description (i.e. plastic extruder)
4) General description of devices that the control will be driving such as : Output #1:
Mercury contactor; Output #2 motor starter relays for cooling blowers.
We will assist in the selection of the proper control and model number for your
application. Fill in information at the bottom of this page to receive a
quotation, literature or other information.
For protection of your process use a West High/Low Limit Control.
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