Our Products
Contact Information
No.33, Ln. 428, Sec. 3, Wenhua Rd., Rende Dist., Tainan City 717, Taiwan
Tel: 886-6-3110008
Fax: 886-6-3110522
Four Channel Controller
Model: JNC-041 / JNC-042
Category: Automatic/Industrial Machines & Equipments / Automated Machinery & Equipments / Automatic Control Systems
Characteristics
1. Receive 4 channels of 4-20mA or 0-5V analog signals simultaneously
2. Can set Tagname / range/ unit
3. Every channel can choose relays at will; alarm states (HH/H/L/LL/Fail) are selectable
4. Provide two common alarms (COM 1 : first relay of alarm; COM 2 : second relay of alarm has reset function)
5. With offsets / gains function
6. Alarm delay time can be set from 0-255 second
7. Deadband of control is settable (0 ~ 10% Full Scale)
8. Isolate the alarm (calibration mode)
9. Provide audible / visual alarm testing function
10.Parameter can be set directly by built-in USB port
11.Provide RS-485 Modbus RTU output interface (Utility)
12.Can check Event log on the screen for ten pens, and overwrite when the data over 10 pens
13.Software for controlling and setting parameter (Option)
14.With RS-485 digital input (Option)
JNC Product Web Address：http://www.jnc-tec.com.tw/MainE/List_Product.aspx?ProductType_ID=20
Specifications
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JNC-041 (Panel Mount) |
JNC-042 (Wall Mount) |
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Power |
24V DC, Power Consumption 0.2A(200mA) |
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Environmental |
Operating temperature |
0℃ ~ 50℃ (32℉~122℉ ) |
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Storage temperature |
-20℃ ~ 70℃(-4℉~158℉ ) |
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Alarm Relay |
Control point |
4 channels, can set five stages of alarm H/HH/L/LL/Fail |
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Two common alarms |
COM1: alarm for first level (Hi / Lo) |
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COM2:alam for second level, have reset function(HiHi / LoLo) |
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Relay contact capacity |
1 A / 125 VAC or 1 A / 250 VAC |
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Communication |
Interface |
RS-485 |
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Protocol |
Modbus RTU |
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Input Signal |
Input channel |
4 channels (24VDC<300mA Each) |
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Current signal |
4-20mA / 0-5V |
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Display |
Backlit LCDs |
20 column × 4 line |
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LED indicators |
Alarm：AL1 / AL2 / AL3 / AL4 |
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Common alarm：COM1 / COM2 |
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Range |
-99999 ∼ 999999 |
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Button |
RST |
Turn off buzzer/ Reset alarm status of COM2 |
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△▽ |
Push button |
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ENT |
enter |
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System |
Power consumption |
Less than 5W |
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Accuracy |
±0.1% |
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Sampling time |
10 times/sec |
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Warranty |
One year |
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Physical |
Dimension (mm) |
110 × 110 × 167 (W x H x D) |
235 x 185 x 119 (W x H x D) |
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Mounting Size |
92mm × 92mm |
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Weight |
1 Kg |
1.3Kg |
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Mounting |
Panel mount |
Wall mount |
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Case |
Material |
Iron |
ABS |
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Ingress Protection |
- |
IP 65 |
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Authentication |
CE / FCC/ RoHS |
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