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Operating endSafety Barrier- Current signal inputSingle/Dual Channel HD-DLSR-EX-10 Safety Barrier
Convert the single/dual channel current signals from the safe zone throughSafety BarrierIsolate and output single/dual current or voltage signals to hazardous areas, which can control instruments such as actuators (electric/gas converters) in hazardous areas. It is an intelligent safety barrier product with online fault self diagnosis function. Users can also set the input signal type and output range of this product through a dedicated handheld Chinese programmer.
Explosion proof mark:
［Exia］ⅡC
Transmission accuracy:
±0.1%F.S
shouldSafety BarrierNumber of channels:
Single/Dual Channel
Dangerous area output signal:
DC current: 4-20mA
The signal type and range are determined at the time of ordering and can also be programmed by oneself
Output load capacity:
4-20mA：0~500Ω； 0-10mA:0~1KΩ
0（1）-5V：≥500KΩ； 0-10V:≥ 1MΩ
(Please specify when placing an order if higher load capacity is required)
Safe zone input signal:
DC current: 4~20mA
Input impedance: ≤ 60Ω
Note: Signal types such as 0~10mA and 0~20mA are required, please confirm when ordering, or you can program them yourself.
National Explosion proof Electrical Product Quality Supervision and Inspection Center (CQST) Explosion proof Certification Parameters (between terminals 1 and 2), (between terminals 4 and 5):
Um=250VAC/DC Uo=28.4V Io=88mA，Po=624mW，
ⅡC ： Co=0.055μF，Lo=3.2mH，
ⅡB ： Co=0.44μF，Lo=9.6mH，
ⅡA ： Co=1.45μF，Lo=25.6mH，
HD-DLSR-EX-10 safety barrier power consumption:
1.1W (24 power supply, single 20mA output)
1.8W (24 power supply, dual 20mA output)
The safety barrier panel indicator light:
When the instrument is working normally, the indicator light PWR is always on;
When an input signal fault alarm is triggered, the indicator light ALM (CH1, CH2 for dual channels) flashes or stays on.
Calibration:
This product adopts intelligent digital design, which can ensure long-term accuracy within the range specified in this manual. If calibration is required, please select the dedicated handheld Chinese programmer provided by our company for operation. Please refer to this manual "Programming and Calibration Techniques" for specific operations and calibration methods.
Connected on-site equipment and location:
Electric/gas converters, electrical valve positioners
Zone 0, Zone 1, Zone 2, Zone IIA, Zone IIB, Zone IIC, T4～T6、 Hazardous area
ZY-DLSR-EX-10 safety barrierSelection method:
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model
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explain
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ZY-DLSR-EX-10
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╳
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╳
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╳
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╳
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Operating end security type
Current signal input
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Channel
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Default is single channel
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D
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Dual input channels (width of 18mm)
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First output
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1
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4-20mA
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2
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1-5V
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3
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0-10mA
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4
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0-5V
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5
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0-10V
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6
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0-20mA
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second output
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Default no second output
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1
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4-20mA
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2
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1-5V
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3
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0-10mA
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4
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0-5V
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5
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0-10V
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6
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0-20mA
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Communication function (selecting this option will result in no second output function)
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Default is no communication function
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T1
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485 communication (single output only)
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T2
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232 communication (single output only)
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explain:
Please specify the current input type and corresponding output range when placing an order. If the user needs to program it themselves, please choose the dedicated handheld Chinese programmer provided by our company or operate it. Please refer to this manual "Programming and Calibration Techniques" for specific operations and calibration methods
ZY-DLSR-EX-10 safety barrierWiring diagram:
Single channel instrument wiring width x height x depth (12.8 x 100 x 115mm)
/Dual channel current signal, throughSafety BarrierIsolate and output single/dual current or voltage signals to hazardous areas, which can control instruments such as actuators (electric/gas converters) in hazardous areas. It is an intelligent safety barrier product with online fault self diagnosis function, and users can also program it in Chinese through a dedicated handheld device
Dual channel dual output instrument wiring width x height x depth (18 x 100 x 115mm)
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