Contec Americas Inc. / IoT
CPS-MG341-ADSC1-931 CONPROSYS Series M2M Gateway for PLC Multi-Function Module Built-in OPC UA Server Function
Contact Sales Department for Pricing New CPS-MG341-ADSC1-931 M2M Gateway for PLC OPC UA Server Multi-Vendor PLC Support -20 to +60°C Isolated I/O VCCI-A · FCC-A · CE · UKCAM2M Gateway for PLC with OPC UA server, supporting multi‑vendor...
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M2M Gateway for PLC with OPC UA server, supporting multi‑vendor PLCs and Modbus devices simultaneously. Isolated RS‑422A/485, 4 isolated digital inputs (counter-capable), 2 relay outputs, 2 isolated analog inputs (0‑20mA), RS‑232C, and LAN hub. ARM Cortex‑A8, 512MB DDR3, -20 to +60°C.
M2M Gateway for PLC
with OPC UA Server
The CPS‑MG341‑ADSC1‑931 is a data collector [M2M Gateway for PLC] that supports respective PLCs from various makers as well as Modbus devices. It features isolated RS‑422A/485, isolated digital input/output, isolated counter input, inter‑channel isolated analog input (0‑20mA), RS‑232C, and dual LAN ports with hub function. Built on an ARM Cortex‑A8 processor (600MHz) with 512MB DDR3 memory, it includes a built‑in OPC UA server.
- Supports multi‑vendor PLCs
- Modbus device support
- Up to 10 Ethernet/calculating links
- 100 group registers for data collection
- 1000 Modbus data mapping
- 4 isolated digital inputs (counter-capable)
- 2 semiconductor relay outputs
- 2 isolated analog inputs (0‑20mA)
- RS‑232C, RS‑422A/485
- Dual LAN ports (hub function)
Multi‑vendor PLC support — connect up to 10 Ethernet/calculating links simultaneously with differing makers' PLCs. Collect data from 30 PLCs and 100 group registers.
Built for Industrial Reliability
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Bus isolation & surge protection — RS‑422A/485 and digital/counter inputs are bus‑isolated with surge protection elements.
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Inter‑channel isolation — analog inputs are isolated between channels (200V) and from the CPU (500V).
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Wide power range — accepts 12‑24VDC (10.8‑30V range) with FG terminal.
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Wide temperature — operates from -20°C to +60°C (up to +55°C with USB bus power).
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Long‑life battery — RTC battery life of 10+ years at 25°C.
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Fanless design — no moving parts for increased reliability.
Full Specifications
| Item | Specification |
|---|---|
| Model | CPS‑MG341‑ADSC1‑931 |
| CPU | ARM Cortex‑A8 600MHz |
| Memory | 512MB DDR3 SDRAM (on‑board) |
| ROM | 64MB NOR Flash (OS) |
| LAN | 10BASE‑T/100BASE‑TX, 2 independent ports, RJ45 |
| RS‑422A/485 | 1 channel, bus isolation 500VDC, 300‑115.2kbps, surge protected |
| RS‑232C | 1 channel, non‑isolated, 300‑115.2kbps, 9‑pin D‑SUB (male) |
| Digital input | 4 channels, opto‑isolated (1000V), 12VDC built‑in supply, counter-capable |
| Digital output | 2 channels, semiconductor relay (1000V), 26.4VAC/VDC, 100mA |
| Analog input | 2 channels, 0‑20mA, 12‑bit, inter‑channel isolation 200V |
| Counter input | 2 channels (shared with digital inputs), up‑count, 1kHz max |
| USB | 1 port, USB2.0, TYPE‑A |
| SD card | SD standard compliant slot |
| Power supply | 12‑24VDC (10.8‑30V), 12V 0.7A / 24V 0.4A max |
| Dimensions (W × D × H) | 188.0 × 78.0 × 30.5 mm |
| Weight | 250 g |
| Operating temperature | -20 to +60°C (+55°C with USB bus power) |
| Operating humidity | 10‑90% RH (no condensation) |
| Certifications | VCCI Class A, FCC Class A, CE (EMC Class A, RoHS), UKCA, KC, UL/c‑UL |
Connectors & Mounting
The gateway features 2‑piece terminal connectors for power, analog input, digital I/O, and RS‑422A/485. RS‑232C uses a 9‑pin D‑SUB (male). LAN ports are independent RJ45 connectors. Quick DIN‑rail mounting or wall mounting with screws.
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Power connector — 3‑pin terminal (V+, V‑, FG), AWG24‑16, 12‑24VDC.
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Analog input — 3‑pin terminal (AI+, AI‑, SG), AWG28‑16, 0‑20mA.
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Digital I/O — 10‑pin terminal (DI, ACOM, DI0‑DI3, DI,BCOM, DO0+, DO0‑, DO1+, DO1‑), AWG28‑16.
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RS‑422A/485 — 5‑pin terminal (TX+, TX‑, RX+, RX‑, SG), AWG28‑16, DIP switch for duplex/termination.
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RS‑232C — 9‑pin D‑SUB (male), 300‑115.2kbps.
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Mounting — quick DIN‑rail (35mm) or wall mount with screws (φ3.5 hole).
Certifications & Compliance
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VCCI Class A — Japanese EMC for commercial/industrial environments.
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FCC Class A — U.S. emissions compliance for industrial use.
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CE (EMC Directive Class A + RoHS) — European conformity.
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UKCA — UK conformity assessed.
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KC — Korea Certification.
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UL/c‑UL — Underwriters Laboratories certification.
Optional Accessories
| Part Number | Description |
|---|---|
| CPS‑PWD‑15AW12‑01 | DIN rail power supply, 15W (100‑240VAC input, 12VDC 1.3A output) |
| CPS‑CAB‑S01‑1 | FANUC CNC connection cable, 1m |
| CPS‑CAB‑S01‑3 | FANUC CNC connection cable, 3m |
| CPS‑CAB‑S01‑5 | FANUC CNC connection cable, 5m |
| CPS‑CAB‑S02‑1 | MITSUBISHI CNC connection cable, 1m |
| SD‑4GB‑A | SD card, 4GB |
| CPS‑MAG01‑4 | Magnets for installation (4‑piece set) |
Packing List
| Item | Description |
|---|---|
| Product | CPS‑MG341‑ADSC1‑931 ×1 |
| Product Guide | ×1 |
| Warranty Certificate | ×1 |
| Serial Number Label | ×1 |
| 3‑pin Connector (Power/Analog) | ×3 |
| 5‑pin Connector (RS‑422A/485) | ×1 |
| 10‑pin Connector (Digital) | ×1 |
Ready to connect your PLCs to the cloud?
The CPS‑MG341‑ADSC1‑931 is available through Contec Americas on a quote basis. Contact our sales team to discuss your PLC integration, connectivity, and data collection requirements.
Taxes and shipping calculated at checkout.
Lead times may vary for products shipped from Japan:
Products sourced from Japan may take between 4 to 5 weeks to arrive. We will provide updated shipping timelines upon order confirmation.
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