Chino DB650 - Appendix; Specifications

[DB600] General instruction manual
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9 Appendix
9-1 Specifications
 Input specifications
Input signal:
Thermocouple
B, R, S, N, K, E, J, T, U, L, WRe5-WRe26,
W-WRe26, Platinel II, PtRh40-PtRh20,
Au-Pt
DC voltage
±20mV, ±100mV, ±5V, ±10V
Resistance
thermometer
Pt100, JPt100, Pt50
Measuring range
Thermocouple 16 types, DC voltage 4
types, resistance thermometer 5 types
Temperature unit
°C
Accuracy rating
±0.1% of FS ±1digit of measuring range
See "◆ Input type, measuring range and
accuracy rating" for details.
Reference junction
compensation
accuracy
±1.0°C (ambient temperature 23°C ±10°C)
±2.0°C (temperatures other than above)
Sampling rate
Approx. 0.1 seconds
Burnout
Upper limit burnout is provided for
thermocouple, resistance thermometer and
DC voltage (20mV) only as standard.
Output 1 produces PV abnormal output and
output 2 is fixed to 0% when burnout
occurs. Upper limit alarm event is output.
Input resistance
Thermocouple 1MOhm or more
DC voltage Approx. 1MOhm
Allowable signal
source resistance
Thermocouple 100Ohm or less
DC voltage (mV) 100Ohm or less
DC voltage (V) 300Ohm or less
Allowable wire
resistance
Resistance thermometer 10Ohm/1 wire or
less (resistance of 3 wires should be equal
to one another)
Resistance
thermometer
measurement current
Approx. 1mA
Allowable input voltage
Thermocouple ±10V DC
DC voltage (mV) ±10V DC
DC voltage (V) ±20V DC
Resistance thermometer ±5V DC
Transient overvoltage
1500V
* This is a reference safety standard value
for UL/CSA61010-1, UL61010-2-030.
This value is not necessarily a guarantee
of instrument performance.
Maximum common
mode voltage
30V AC
Common mode
rejection ratio
130dB or more (50/60Hz)
Series mode rejection
ratio
50dB or more (50/60Hz)
 Display specifications
Display
Segment type LCD
(LED backlight)
 Control specifications
Control interval
Approx. 0.1 seconds
Output type
ON-OFF pulse output, ON-OFF servo
output (DB650 and DB670 only), current
output, SSR drive pulse output, voltage
output
ON-OFF pulse output type:
Contact type
1a contact
Pulse cycle
Approx. 1 to 180 seconds
Contact capacity
Resistive load 240V AC 3A
30V DC 3A
Inductive load 240V AC 1.5A
30V DC 1.5A
Minimum load 5V DC 10mA
ON-OFF servo output type:
Contact type
1a contact
Feedback resistance
100Ohm to 2kOhm
Contact capacity
Resistive load 240V AC 3A
30V DC 3A
Inductive load 240V AC 1.5A
30V DC 1.5A
Minimum load 5V DC 10mA
Current output type:
Output specification
4 to 20mA DC
Load resistance
600Ohm or less
SSR drive pulse output type:
Pulse cycle
Approx. 1 to 180 seconds
Output specification
ON 12V DC ±20%
(load current 21mA or less)
OFF 0.8V DC or less
Voltage output type:
Output specification
0 to 10V DC
Output resistance
Approx. 10Ohm
Load resistance
50kOhm or more
Specification with 2 outputs:
Output type
Any combination between ON-OFF pulse,
output, current output, SSR drive pulse
output and voltage output is possible.
Insulation
Non-isolated between 2 outputs (ON-OFF
pulse output type excluded)
Control system
PID, split
 Event function
Alarm event
(EV1 to 4)
Absolute value alarm, deviation alarm,
absolute value deviation alarm, set point
alarm, output value alarm, heater
disconnection alarm (only for the case
adjustment output 1 uses ON-OFF pulse
output or SSR drive pulse output), timer 1,
timer 2, FAIL
Status event
(EV1 to 9)
Constant value operation RUN, preset
manual, remote input, SV rise, SV fall
Program function:
Step switching, step 1 to 12, RUN, STOP,
ADVANCE, RESET, END, SV keep