|
|
|
|
DIN Rails - 2-Wire Transmitter Isolators
|
Click for larger image. |
|
|
|
|
1 Channel (DRSL-LPO-1) or 2 Channel (DRSL-LPO-2) 2-Wire Transmitter Isolators
|
|
Powered By the Host (Output) Current Signal Loop
|
|
1:1 Signal Ratio
|
|
Low Channel Voltage Drop
|
|
Available Input Transmitter (Tx) Supply
|
|
Fast Response Time <5 ms
|
|
High Conversion Accuracy, <0.05% of Span (3.8 to 20.5 mA)
|
|
Slimline 6 mm (0.24") Housing
|
View related products - Process Measurement and Control Instruments
|
| |
|
|
|
The DRSL-LPO Series DIN rail
2-wire transmitter isolators provide a
competitive choice in terms of both
price and technology for galvanic
isolation of current signals to
SCADA systems or PLC equipment.
These units provide isolation and
1:1 conversion of standard current
signals and are powered by the host
(output) current signal loop. Input
transmitter (Tx) power supply of
3.5 to 32.5V is provided.
The DRSL-LPO series offers isolation
between input and output, provides
surge suppression and protects
control systems from transients and
noise. These units also eliminate
ground loops and can be used for
measuring floating signals. Low
power consumption facilitates DIN rail
mounting without the need for any air
gap. Measurement ranges are factory
calibrated. These isolators operates
over a wide temperature range from
-25 to 70°C (-13 to 158°F).
SPECIFICATIONS
NUMBER OF CHANNELS
DRSL-LPO-1: 1
DRSL-LPO-2: 2
CURRENT INPUT
Signal Range (Input to Output): 3.8 to 20.5 mA
Signal Conversion: 1:1
Functional Range: 3.5 to 23 mA (NAMUR NE43 compliant)
Available 2-Wire Transmitter (Tx) Supply: 3.5 to 32.5V
CURRENT OUTPUT
Output Loop Current Limitation: 24 mA typical
Output Overload: 50 mA max
GENERAL
Supply Voltage: 6 to 35 Vdc
Internal Consumption: 50 mW per channel
Voltage Drop (Input to Output): 2.5V typical
Isolation Voltage (Test): 2.5 kVac
Isolation Voltage (Working): 300 Vac
Signal/Noise Ratio: >60 dB
Cut-Off Frequency (3 dB): 100 Hz
Response Time (0 to 90%, 100 to 10%): <5 ms
Absolute Accuracy (at 25°C): ≤±8 µA
Temperature Coefficient (>25°C): ≤±0.02 µA [(T-25°C) x Vsupply]
Temperature Coefficient (<25°C): ≤±0.07 µA [(T-25°C) x Vsupply]
EMC Immunity Influence: <±0.5% of span (4 to 20 mA)
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
|
| |
|
|
|
|
|
† All dollar amounts on this site are shown in Singapore currency.
Ordering Example: (1) DRSL-LPO-1 DIN rail 2-wire transmitter isolator, 1 channel, $276.00, plus (1) DRSL-MOD-STOP Module stop (screwed onto DIN rail to support and hold mounted devices), $13.00, plus (1) RAIL-35-1 35 mm (1.4, $29.50, $276.00 + 13.00 + 29.50 = $319
|
|
|
|
|
| |
Related Links -
Manual, Related Products
|
Product Manual |
Download Installation Guide for Signal Conditioners |
Download DIN Rail Loop Powered Isolators |
Related Products |
|
|
DRSL-DC2: |
Isolated DIN Rail Signal Conditioner |
|
|
|
DRSL-DC3: |
Isolated DIN Rail Signal Conditioner |
|
|
|
DRSL-DC4: |
Bipolar Isolated DIN Rail Signal Conditioner for Process Signals |
|
|
|
DRSL-SP1: |
Isolated DIN Rail Repeater/Splitter for Current Signals |
|
|
|
DRSL-SP2: |
Isolated DIN Rail Signal Conditioner/Splitter for Process Signals |
|
|
|
DRSL-SP3: |
Bipolar Isolated DIN Rail Signal Conditioner/Splitter for Process Signals |
|
|
|
|
|
|
DRSL-RTD-LP: |
RTD Input Non-Isolated DIN Rail Loop-Powered Signal Conditioner |
|
|
|
DRSL-TEMP: |
Isolated DIN Rail Loop-Powered Temperature Signal Conditioner |
|
|
|
DRSL-U: |
Isolated Universal Input DIN Rail Signal Conditioner |
|
|
|
|
|
|
Keywords:DIN Rail 2-Wire Transmitter Isolators, din rail, 2 wire isolator, 2 wire transmitter
|
Back to top
|
|