Bipolar Isolated DIN Rail Signal Conditioner for Process Signals

DRSL-DC4

Bipolar Isolated DIN Rail Signal Conditioner

^￥2,194.82 DRSL-DC4

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Isolation and Conversion of Bipolar Process Voltage and Current Signals to Unipolar Signals
Slimline Housing—Only 6 mm (0.24") Wide
Multiple Signal Ranges (DIP-Switch Selectable)
High Accuracy, <0.05% of Selected Range
Fast Response Time <7 ms
Excellent Output Load Stability

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產(chǎn)品描述

The DRSL-DC4 bipolar isolated DIN rail signal conditioner provides a competitive choice in terms of both price and technology for galvanic isolation of process voltage or current signals to SCADA systems or PLC equipment. The DRSL-DC4 can be used for signal conversion of standard bipolar analog process signals into unipolar analog signals. The unit offers isolation between input, output and supply, provides surge suppression and protects control systems from transients and noise.

The DRSL-DC4 also eliminates ground loops and can be used for measuring floating signals. Low power consumption facilitates DIN rail mounting without the need for any air gap. Factory calibrated measurement ranges are easily configured via DIP switches. The unit operates over a wide temperature range from -25 to 70°C (-13 to 158°F).

SPECIFICATIONS
INPUT
Current Input
    Programmable Measurement Ranges: ±10 mA, ±20 mA
    Functional Range, Current Input: -23 to 23 mA
    Input Voltage Drop: <1V @ 23 mA
Voltage Input
    Programmable Ranges: ±5V, ±10V
    Functional Range: -11.5 to 11.5V
    Input Resistance: ≥1 MΩ

OUTPUT
Current Output
    Programmable Signal Ranges: 0 to 20 mA, 4 to 20 mA
    Functional Range: 0 to 23 mA
    Load: 23 mA/600 Ω max (per channel)
    Load Stability: ≤0.002% of span/100 Ω
    Current Limit: ≤28 mA
Voltage Output
    Programmable Signal Ranges: 0 to 10V, 2 to 10V, 0 to 5V, 1 to 5V
    Functional Range: 0 to 11.5V
    Load: >10 kΩ min

GENERAL
Supply Voltage (via Power Rail or Connectors): 16.8 to 31.2 Vdc
Power Consumption: 0.8 W max
Internal Consumption: 0.4 W typical/0.65 W max
Isolation: Input/output/supply
Isolation Voltage (Test): 2.5 kVac
Isolation Voltage (Working): 300 Vac
MTBF: >241 years, according to IEC 61709 (SN29500)
Signal/Noise Ratio: >60 dB
Cut-Off Frequency (3 dB): >100 Hz or 10 Hz (selectable via DIP-switch)
Response Time (0 to 90%, 100 to 10%): <7 ms or <44 ms
Span: Corresponds to presently selected DIP switch output range
Accuracy: <±0.05% of span
Temperature Coefficient: <±0.01% of span/°C
EMC Immunity Influence: <±0.5% of span
Extended EMC Immunity
    NAMUR NE 21, A Criterion, Burst: <±1% of span

ENVIRONMENTAL
Operating Temperature: -25 to 70°C (-13 to 158°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Calibration Temperature: 20 to 28°C (68 to 82°F)
Relative Humidity: 0 to 95% RH non-condensing
Protection Degree: IP20
Installation Area: Pollution degree 2 and measurement/overvoltage category II

MECHANICAL
Dimensions: 113 H x 6.1 W x 115 mm D (4.4 x 0.24 x 4.5")
Weight: 70 g (0.15 lb) approx
DIN Rail Type: DIN EN 60715 - 35 mm
Wire Size: 0.13 x 2.5 mm²/AWG 26 to 12 stranded wire
Screw Terminal Torque: 0.5 Nm

訂購(gòu) 所有價(jià)格均為人民幣稅前價(jià)格，不包括13%增值稅和運(yùn)費(fèi)！(指定型號(hào))

產(chǎn)品編號(hào)產(chǎn)品描述

數(shù)量

產(chǎn)品描述

DRSL-DC4

￥2,194.82

貨期: 2 周

Bipolar isolated DIN rail signal conditioner for process signals

Accessories

DRSL-PWR-RAIL

￥1,625.93

貨期: 2 周

Power rail (with cover and two end covers, one right hand and one left hand), 1 m (3.3') length

DRSL-PCU

￥1,097.06

貨期: 2 周

Power connector unit, 24 Vdc/2.5 A output to power rail

DRSL-MOD-STOP

￥70.08

貨期: 3 周

Module stop (screwed onto power rail to support and hold mounted devices)

† 所有金額以RMB顯示
訂購(gòu)示例: (1) DRSL-DC4 Bipolar isolated DIN rail signal conditioner for process signals, ￥2,194.82 plus (1) DRSL-MOD-STOP Module stop (screwed onto power rail to support and hold mounted devices), ￥70.08 plus (1) DRSL-PCU Power connector unit, 24 Vdc/2.5 A output to power rail, ￥1,097.06 plus (1) DRSL-PWR-RAIL Power rail (with cover and two end covers, one right hand and one left hand), 1 m (3.3') length, ￥1,625.93, ￥2,194.82 + 70.08 + 1,097.06 + 1,625.93 = ￥4,987.89

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