STANDARD
DUAL DISPLAY
PID AUTOTUNE
RAMP-TO-SETPOINT
UL
C
, UL, CE (4810)
AUTO / MANUAL
15 SECURITY OPTIONS
UNIVERSAL INPUT
OPTIONS
DUAL OUTPUT
ALARMS - 15 TYPES
24VDC EXCITATION
Rs485 COMMUNICATIONS
SPECIFICATIONS
1. INPUT
*Thermocouple
J, K, T, E, B, R, S, N ( IPTS68/DIN 43710)
*RTD
Pt100 ohms RTD (DIN 43760/BS 1904 or JIS)
*Linear Voltage (current)
-10 to 60 mV confugurablewith input attenuation
*Range
User configurable
*Accuracy
+/-2C for T/C, _+0.2C for RTD, _+0.05% for Linear input.
*Cold Junction Compenasation 0.1% ambient typical.
*Input Impedance
10M ohms for T/C, 100K ohms for Linear Voltage,
2.7 Ohms for 0 (4)- 20 mA/
*Excitation Current for RTD 0.2mA Max.
*Sample Rate
250mS
2. CONTROL
*Proportional Band
0.0-100.0%
*Rest (Integral)
0-3600 Sec.
*Rate (Derivative)
0-3600 Sec.
*Anti Rest Windup
Inhibit integral action outside Proportion Band
*Ramp Rate
0.0-100.0C / minute.
*Dwell
minutes.
*On-Off
With adjustable hysteresis
*Cycle Time
0-99 seconds.
*Control Action
Configurable for Direct (cooling) or Reverse (Heating)
3. OUTPUT
*Relay
5A/240VAC resistive.
*Pulsed Voltage
Isloated 24 VDC 100mA Max.
*Current
Isolated 0 (4) - 20 mA Max load 500 ohms.
*Alarm
Relay output, (SPST) 10A/240VAC resistive.
4. POWER
*Rating
85 - 265 VAC 50/60Hz 5VA max
5. ENVIRONMENTAL
*Operating Temp
-10 - 50C
*Humidity
- 90%
*Insulation
20M ohms minimum @ 500VDC
*EMC Emission
EN500081-1:1992, EN55022:1994
*EMC Immunity
EN 50082-1:1992, IEC 801-3, IEC 801-4:1988
*Weight
VT4810 180g, VT4910 240g, VT9610 240g
S C A L E _ _ _ __ _ _ _ _ _ __ _ _ _ _ _ _ _ _
NOT E: V t4810 - EITH ER OUT2 or A LM1
TEMPERA
TEMPERA
TEMPERA
TEMPERA
TEMPERATURE CONTR
TURE CONTR
TURE CONTR
TURE CONTR
TURE CONTROLS
OLS
OLS
OLS
OLS
VT10 SERIES
VT10 SERIES
VT10 SERIES
VT10 SERIES
VT10 SERIES
pg.1
