The S1SD-1AI-2C is a 1-channel transmitter power supply and signal splitter from Pepperl+Fuchs. It supplies power to a 2-wire transmitter, processes the 0/4 to 20 mA input signal, and provides two identical isolated 0/4 to 20 mA outputs. This compact device ensures reliable signal transmission and galvanic isolation between field and control circuits.
Item No :
S1SD-1AI-2C S1SD-1AIOrder(MOQ) :
1Payment :
EXWProduct Origin :
GermanyShipping Port :
WuhanLead Time :
3-5daysWeight :
1KG| Feature | Specification |
|---|---|
| Product Type | Transmitter Power Supply / Signal Splitter |
| Channels | 1 input, 2 outputs |
| Input Signal | 0/4 ... 20 mA (2-wire transmitter) |
| Output Signal | Dual 0/4 ... 20 mA (load ≤ 300 Ω) |
| Supply Voltage | 16.8 ... 31.2 V DC |
| Accuracy | 0.1 % of full-scale value |
| Galvanic Isolation | Reinforced insulation, 300 V rated / 3 kV test voltage |
| Ambient Temperature | -25 ... 70 °C (-13 ... 158 °F) |
| Mounting | 35 mm DIN mounting rail |
| Dimensions (W x H x D) | 6.2 x 97 x 107 mm (0.24 x 3.82 x 4.21 in) |
| Protection Rating | IP20 |
| ATEX / IECEx | II 3G Ex nA IIC T4 Gc |
To complete your system, the following accessories are recommended:
Power Feed Module: S1SD-2PF
Power Bus (various lengths): POWERBUS-SETL5., POWERBUS-SETH5.
DIN Rail Cover: POWERBUS-COV.250
End Cap: POWERBUS-CAP
Q1: What is the main function of the S1SD-1AI-2C?
A1: It powers a 2-wire transmitter, receives its 4-20 mA signal, and splits it into two identical, isolated 4-20 mA outputs for sending to two separate control devices.
Q2: What types of output signals does it provide?
A2: It provides two outputs, each configurable for either a 0 to 20 mA or 4 to 20 mA signal.
Q3: What is the accuracy of the signal conversion?
A3: The module offers a high accuracy of 0.1% of the full-scale value.
Q4: How is the S1SD-1AI-2C powered?
A4: It can be powered via its screw terminals or through the optional Power Bus system for easier wiring.
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