191KB

191KB
SPEC. SHEET
Digital Temperature Indicating Controller
ACN-200
Model:
Model
Model
Control
Action (*1)
ACN-2
/
ON/OFF control
1
PD control
2
No alarm action
0
High limit alarm
1
High limit alarm with standby
1
H
Low limit alarm
2
Alarm
Low limit alarm with standby
2
H
Function
High/Low limits alarm
4
(*2)
High/Low limits alarm with standby
4
H
High/Low limit range alarm
6
Process high alarm
8
Process low alarm
9
Relay contact
R
Output
Non-contact voltage
S
Thermocouple (K, J)
E
Input (*3)
RTD (Pt100)
R
(*1) Control actions are selectable with the DIP switch.
(*2) When ordering, please specify an alarm type (except no alarm action). The alarm type can be changed with
the DIP switch. If no alarm action is specified, the alarm function will not be equipped when shipped.
(*3) Customer specified
Input Specifications
Rated scale:
Thermocouple
Input type
K
J
Input range
0 to 400
0 to 400
[5 ]
[5 ]
Resolution
1
1
[
]: One division of the setting scale
RTD
Input type
Input range
Resolution
Pt100
[
0 to 100
[1 ]
1
]: One division of the setting scale
Input (Customer specified):
Thermocouple: K, J
External resistance: 100 or less
RTD: Pt100 3-wire type,
Allowable input lead wire resistance: 10 or less
per wire
Supply voltage: 100 to 240V AC 50/60Hz
Allowable voltage fluctuation range: 85 to 264V AC
General Structure
Dimensions :
Weight
:
Mounting :
Case
:
Panel
96×96×120mm (W×H×D)
Approx. 370g
Flush
Polycarbonate resin
Color: Dark gray
:
PV display
PV display
Setting dial
ON indicator
RESET Key
OFF indicator
Setting dial
ON indicator
OFF indicator
RESET Key
ALARM indicator
ALARM Key
Alarm function not added
Alarm function added
Indication Performance
Indication accuracy : Within 0.5% of each input span
Input sampling period: 250ms
1digit
Control Performance
Setting accuracy: Within 1.0% of each input span
Control action: PD control (with Auto-reset function) (DIP switch No.1: OFF)
Proportional band (P): 2.5% of each input span
Derivative time (D): 50 sec
Proportional cycle: 3 sec (ACN-2 0-S/ ),
30 sec (ACN-2 0-R/ )
ON/OFF control (DIP switch No.1: ON)
ON/OFF hysteresis: 0.6% of each input span
Control output: Relay contact: 1c (ACN-2 0-R/ )
Control capacity: 5A 250V AC (Resistive load)
2A 250V AC (Inductive load cos =0.4)
Electrical life: 100,000 cycles
Non-contact voltage (for SSR drive)
: 12V DC 15% (ACN-2 0-S/ )
Max. 40mA DC (Short circuit protected)
Hysteresis
SV
Alarm Function
Alarm output: Setting by the
deviation from the SV (except process alarm). If the input goes outside the range,
the output turns ON or OFF (in the case of High/Low limit range alarm).
Alarm type: If any alarm type (except no alarm action) is specified, the alarm type can be changed with the DIP
switch. (Default: Customer specified alarm type)
Setting accuracy: The same as control
Alarm type
Setting range
SW2 SW3 SW4 SW5
setting accuracy
No alarm action
─
OFF
OFF
OFF
OFF
Action
: ON/OFF action
High limit alarm
-199 to input span ON
OFF
OFF
OFF
Alarm hysteresis 1
High limit alarm with standby
ON
OFF
OFF
ON
Output
:
Relay
contact, 1c
Low limit alarm
OFF
ON
OFF
OFF
Control
capacity:
Low limit alarm with standby
OFF
ON
OFF
ON
3A 250V AC (Resistive load)
High/Low limits alarm
0 to input span
ON
ON
OFF
OFF
1A 250V AC (Inductive load cos =0.4)
High/Low limits with standby
ON
ON
OFF
ON
Electrical life: 100,000 cycles
High/Low limit range alarm
OFF
OFF
ON
OFF
Process high alarm
ON
OFF
ON
OFF
Process low alarm
OFF
ON
ON
OFF
Terminal Arrangement
POWER SUPPLY :
ALARM
:
OUTPUT
:
TC
:
RTD
:
100 to 240V AC
Alarm output
Control output
Thermocouple input
Resistance temperature detector
input
90 +0.8
0
90 +0.8
0
Other
90 +0.8
0
n×96-6 +0.8
0
Panel Cutout (Scale: mm)
n×96-6 +0.8
0
Lateral close mounting
n: Number of units mounted
90 +0.8
0
Lengthwise close mounting
n: Number of units mounted
Power consumption: Approx. 5VA,
Ambient temperature: 0 to 50
Ambient humidity: 35 to 85%RH (non-condensing)
SHINKO TECHNOS CO., LTD.
Tel: 81-72-727-6100
URL: http://www.shinko-technos.co.jp/e/
E-mail: [email protected]
20110722
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