Signal Isolators & Accessories
Signal Isolators & Accessories · PCSPL
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Galvanic signal isolators, converters and transmitters, Modbus I/O modules, temperature converters, surge protection and communication accessories for industrial process signals, supplied by PCSPL with Australian support.
Explore PCSPL’s Signal Isolators & Accessories range, including galvanic separators and isolators, signal converters and transmitters, Modbus (RS-485) I/O modules, Pt100 temperature converters, surge/lightning protection and USB/RS-485 communication accessories. Datasheets are linked below. For user manuals and other documentation, send your request to sales@pcspl.com.au.
Product Range
Signal Isolators & Accessories Products
Simex SGS-61
Galvanic Separator
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- Isolation between 4–20 mA transmitter and receiver (PLC, indicator)
- DIN rail mount, 6.1 mm wide
- Powered by loop
Simex SGS-12
Isolator
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- Isolated, self-powered isolators; 1 or 2 channel
- Galvanic isolation between input/output circuits
- 12.5 mm case; TS-35 DIN rail mounting
- Power supply from current loop
Simex SPT-61
Pt100/500/1000 to 4–20 mA Converter
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- Powered directly from current loop
- USB or RS-232 interface for configuration
- Automatic recognition of 2- and 3-conductor connection
- Full linearisation of input; free S-Config software
- DIN rail mount, 6.1 mm thin case
MicroSensor PD140
Lightning Protection Device
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- Self-resetting surge protection for 4–20mA current loop and RS485 signal channel transmitters
- Surge rating: ≥10kA (4–20mA channel), ≥5kA (RS485 channel), 8/20μs waveform
- Common mode (wire-to-wire) and differential mode (wire-to-earth) protection; operating range -40…80°C
- Housing protection IP65; 3-bolt fixing or DIN rail mounting
EYC-Tech DPT02
Signal Converter — DIN-Rail
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- 3-digit LED with relay output, RS-485 communication and retransmission
- DIN-rail mounting
- Display: 3 digits (-199…+999)
- Input: current / voltage
- Output: analog / relay / RS-485
- Accuracy: 0.2% F.S. ±1 digit; IP rating: IP20
EYC-Tech SP03
Isolated Converter / Splitter
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- Easy to use; anti-interference; one-to-two transmission
- Zero adjustment to output signal; reduces signal interference
- Input: 4…20 mA / 0…10 V
- Output (isolated GND): 4…20 mA / 0…10 V
- Accuracy: ±0.1% F.S.; IP rating: IP54
Simex SIN-8
Digital Input to Serial Transmitter (Modbus/RS485)
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- Monitors 8 binary voltage inputs via RS-485
- Configurable digital filter to eliminate contact bounce
- RS-485 / Modbus RTU; LED indicators for operation and Modbus transmission
Simex SLI-8 (DIN Rail)
Multi-Counter Module — Serial Transmitter (Modbus/RS485)
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- 8 independent voltage inputs; 24-bit counters
- Counts falling edges on each input
- Counters readable and clearable at any time
- Configurable digital filter; RS-485 / Modbus RTU; LED indicators
Simex SPT-86L
Temperature Transmitter
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- RTD, thermocouple or mV input
- Output signal: 4–20 mA
- RS-485 / Modbus RTU; peak detection function
- Free selection of characteristics; free S-Config software
- DIN rail mounting
Simex SOC-8
Serial (Modbus/RS485) to Digital Output Transmitter
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- 8 binary open-collector outputs
- Controls contactors, relays, lamps and DC loads (24 V / 0.5 A max)
- Galvanic separation on all outputs
- RS-485 / Modbus RTU; LED indicators
Simex SLI-8
Multi-Counter Module — Serial Transmitter (Modbus/RS485)
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- 8 independent voltage inputs; 24-bit counters
- Counts falling edges on each input
- Counters readable and clearable at any time
- Configurable digital filter to eliminate contact bounce
- RS-485 / Modbus RTU; LED indicators
Simex SIAi-8
Analogue Input Module — Serial Transmitter (Modbus/RS485)
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- 8 independent analogue inputs (voltage or current)
- Measurement rate ~10 Hz per channel
- Re-scalable with linear, square or multipoint characteristics
- RS-485 / Modbus RTU; LED indicators
Simex SIR-25
IR Remote Control (replaces SIR-15)
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- Infrared transmitter for external programming of all Simex IR-equipped devices
- 5-button keyboard including F/Σ/RESET function button
- Operation range up to 5 m
- Ergonomic industrial housing
Simex SRS-U4A-001
USB to RS-485 (Modbus) Converter
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- USB / RS-485 converter module
- 3 signalling LEDs
- Galvanic isolation between USB interface and RS-485 lines
- Compatible with USB 3.0 standard
- DIN rail mounting adaptor
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