DC Powered DIN Rail 4 to 20 mA Signal Splitter

DRI-SP-DC

DIN Rail Signal Splitter | DC Powered & 4 to 20 mA

查看下面所有型號

下單

Provides Two Fully Isolated 4 to 20 mA Outputs in Proportion to a Single
4 to 20 mA Input
2000 Vac Isolation
High Density DIN Rail Mounting
Universal DC Power 10.8 to 26.4 Vdc
Plug-in Terminals

過程測量和控制儀器 - 查看相關(guān)產(chǎn)品

產(chǎn)品描述

The model DRI-SP-DC is a DIN rail mount, 4 to 20 mA signal splitter, with 2000 Vac isolation between input,output and power. It provides two fully isolated 4 to 20 mA outputs in proportion to a single 4 to 20 mA input. Front accessed zero and span potentiometers allow 50% adjustment of offset and gain to compensate for sensor errors or signal losses.

The DRI-SP-DC features plug-in screw terminals for easy installation. Two or more modules can slide together and interlock for solid, high density mounting (remove either the DIN rail foot or the adjacent unit’s faceplate, for right side or left side mounting, respectively). The module to be attached will easily slide onto the side of the mounted unit.

DC input four-wire transmitters are used to isolate and convert DC signals into proportional, standard industrial control signals. Typically an industrial control system such as a DCS or PLC requires standard industrial control signals with full isolation to ensure reliable, strong signals.

In most industrial process control or data acquisition applications, several different input sources from various field instruments (e.g. level, flow, pressure and position sensors), are common. Four-wire transmitters accept these field inputs and provide the controller (DCS & PLC) with the standard industrial signal it requires. The four-wire transmitter will increase the signal drive to high impedance loads and may improve resolution of the process variable. The DRI-SP-DC operates as a four-wire transmitter and derives its power from an independent, transformer isolated DC power source (10.8 to 26.4 Vdc).

Specifications
INPUT
    Range: 4 to 20 mA
    Impedance: ≤ 20 Ω
Protection: Withstands up to 24 Vdc without damage
Common Mode: 2000 Vac, input to ground
OUTPUT (2 Channels)
    Range: 4 to 20 mA
    Current Output Compliance: 15V (750 Ω, max)
LED Indication: Green LED indicates power on
Output Accuracy:
     ≤ ±0.1% of full-scale input typical
     ≤ ±0.2% maximum @ 23°C including linearity, repeatability and hysteresis
Adjustability: Front accessed 10 turn pot, ± 50% of range for zero and span
Stability: ≤ 0.025%/°C of full-scale maximum for full-scale and zero
Isolation: ≥ 2000 Vac between input and output and channelto- channel
Response Time: 25 msec typical (10 to 90%)
Power: 10.8 to 26.4 Vdc, 2 W per channel max
Temperature:
    Operating: -5 to 60°C (23 to 140°F)
    Storage: -40 to 80°C (-40 to 176°F)
Humidity (Non-Condensing):
    Operating: 15 to 90% RH @ 45°C (113°F)
    Soak: 90% RH for 24 hours @ 60°C (140°F)
Wire Terminal: Socketed screw terminals for 12 to 22 AWG
Weight: 227 g (0.5 lb)

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

其他客戶同時購買: 這個圖標(biāo)可以點(diǎn)擊擴(kuò)大，跳出的清單包括了其他客戶在購買此產(chǎn)品時同時購買的其它產(chǎn)品。

產(chǎn)品編號產(chǎn)品描述

數(shù)量

產(chǎn)品描述

DRI-SP-DC

咨詢

貨期:

DC powered DIN rail 4 to 20 mA signal splitter

Accessories

RAIL-35-1

￥169.33

貨期: 2 周

35 mm DIN rail, 1 m (3.3') length

RAIL-35-2

￥319.67

貨期: 2 周

35 mm DIN rail, 2 m (6.6') length

DCPB-2

咨詢

貨期:

DC power distribution bus for 2 modules

DCPB-4

咨詢

貨期:

DC power distribution bus for 4 modules

DCPB-8

咨詢

貨期:

DC power distribution bus for 8 modules

† 所有金額以RMB顯示