Chromalox 6040, 8040, 4040 Catalog Page
Controls
6040/8040/4040 Temperature & Process Controllers (cont’d.)
Specifications
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
Human Interface ......................4 button operation, dual 4 digit 10mm & 8mm high (6040, 8040) and 13mm & 10mm high (4040) LED dis-
PC Configuration ......................Off-line configuration from PC serial port to dedicated config socket (comms option not required). Chro-
INPUT
Thermocouple ..........................J, K, C, R, S, T, B, L, N & PtRh20%vsPtRh40%.
RTD ..........................................3 Wire PT100, 50W 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,
Impedance ...............................>10MW for Thermocouple and mV ranges, 47KW for V ranges and 5W 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
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 500W 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 500W max, 0 to 10V, 2 to 10V, 0 to 5V into 500W min. Control outputs have 2%
Transmitter Power Supply ........Output 24VDC (nominal) into 910W minimum to power external devices
Communications ......................2 Wire RS485, 1200 to 19200 Baud, Modbus protocol
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
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 .............NEMA 4, IEC IP66 (Behind panel protection is IP20)
Standards .................................CE, CSA, UL & cUL recognized
security.Processalarmshaveadjustablehysteresis.
plays, plus 5 LED indicators
maWare Configuration Software for Windows 98 or higher.
withadjustabledecimalpoint
ranges, low alarms activate for RTD, mA or V ranges
over/under drive applied. Accuracy ±0.25% at 250W (degrades linearly to 0.5% for increasing burden to specified limits)
setpoint selected from front panel
Model X Y F D W H
6040 1.89” (48mm) 1.89” (48mm) 0.35” (9mm) 4.33” (110mm) 1.77” (45mm) 1.77” (45mm)
8040 1.89” (48mm) 3.78” (96mm) 0.39” (10mm) 3.94” (100mm) 1.77” (45mm) 3.62” (92mm)
4040 3.78” (96mm) 3.78” (96mm) 0.43” (11mm) 3.94” (100mm) 3.62” (92mm) 3.62” (92mm)
H-11
single channel
Controls
6040/8040/4040
Temperature & Process
Controllers (cont’d.)
Model 40 Series Temperature & Process Controller
6040 1/16 DIN
8040 1/8 DIN
4040 1/4 DIN
Code Output 1
0 None
R Relay (2 Amp resistive at 240 VAC)
S SSR (0/10 VDC, 500W Minimum load)
A Analog (0-10V, 0-20mA, 0-5V, 2-10V, 4-20mA)
T Triac (1 Amp AC)
Code Output 2
0 None
R Relay (2 Amp resistive at 240 VAC)
S SSR (0/10 VDC, 500W Minimum load)
A Analog (0-10V, 0-20mA, 0-5V, 2-10V, 4-20mA)
T Triac (1 Amp AC)
Code Output 3
0 None
R Relay (2 Amp resistive at 240 VAC)
S SSR (0/10 VDC, 500W Minimum load)
A Analog (0-10V, 0-20mA, 0-5V, 2-10V, 4-20mA)
P Isolated Power Supply 24 VDC (910W min )
Code Feature Option A
0 None
1 RS485 Digital Communications
2 Digital Input (Voltage Free or TTL Input)
3
Code Feature Option B
0 None
1
V
W
H
9 Other Special Firmware
Code Power Supply
0 100 - 240V AC
1 24 - 48V AC/DC
M
4
Dual Relay Output - 2 Amp, Form A
M
4
Dual Relay Output - 2 Amp, Form A
3
Remote Setpoint - Manual Set (Not available if H is selected in Feature Option B)
3
Enhanced Remote Setpoint Input & Digital Input - (Not available on the 6040 model)
1
Valve Motor Drive Position
1,3
Valve Motor Drive Position & Remote Setpoint - (Not available on the 6040 model)
2
Heater Break Alarm Function (Available ONLY on 6040 model)
(Not available on the 6040 model)
4040- R S A 0 0 0 Typical Model Number
Order Table Notes:
1
Requires 2 On/Off Outputs from above (R, S or T)
2
Requires 1 On/Off Output from above (R, S or T) & a Current Transformer
3
Between Feature Options A&B, only one Remote Setpoint may be selected
4
Only available when V or W is selected in Feature Option B.
H-12
Current Transformers for HBA Function
Current Rating Part Number
0 - 25 Amp 0149-50071
0 - 50 Amp 0149-50072
0 - 100 Amp 0149-50073
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