Moxa 45MR-3800 | ioThinx 4500 Analog Input Module, 8 x AI, 0-20mA/4-20mA

Authorised Moxa Partner

SKU:45MR-3800

Stock Status: Enquire

Request Quote

Sale Stock Status: Enquire

Shipping calculated at checkout.

Description

The Moxa 45MR-3800 is an 8-channel analog input module for the ioThinx 4500 Series (45MR) modular advanced controllers and I/O. It accepts current-loop signals in 0 to 20 mA and 4 to 20 mA ranges, with a 4 to 20 mA burnout detection option, and offers 16-bit converter resolution for precise process monitoring. It is rated for operation from -20 to 60°C, making it suited to industrial automation, process control and edge data acquisition deployments.

This hot-swappable module uses a spring-type Euroblock terminal and supports tool-free installation and removal. It can be mixed and matched with other 45MR modules, including digital I/O, relay, analog I/O, RTD and thermocouple modules, so you can build the exact I/O combination a project needs. A wider -40 to 75°C version is available as the 45MR-3800-T.

Features

- Hot-swappable 8-channel analog input module
- Supports 0-20 mA and 4-20 mA current-loop signals
- 4-20 mA burnout detection mode
- 16-bit resolution for precise measurement
- Tool-free installation and removal
- Mix and match with other 45MR I/O modules to suit each project

Warranty

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy

All technical data should be verified on the manufacturer data sheets.

View full details

specs-tabs

Technical Specifications

FAQs

Datasheet

Technical Specifications

- 8 x analog input channels (differential)
- I/O mode: current, 0 to 20 mA, 4 to 20 mA, 4 to 20 mA with burnout detection
- Converter resolution: 16-bit
- Input impedance: 120 ohms
- Accuracy: ±0.1% FSR @ 25°C; ±0.3% FSR @ -40 to 75°C
- Sampling rate: 100 samples/sec (all channels); 12.5 samples/sec per channel; 100 samples/sec single channel
- Over-voltage protection: -25 to +30 VDC (power on), -35 to +35 VDC (power off)
- Connector: spring-type Euroblock terminal
- Current consumption: 197.3 mA @ 3.3 VDC
- Weight: 79.8 g (0.176 lb)
- Operating temperature: -20 to 60°C

FAQs

Q: What signal types does the 45MR-3800 support?
A: It supports current-loop inputs only, in 0 to 20 mA and 4 to 20 mA ranges, plus a 4 to 20 mA mode with burnout detection.

Q: How many input channels does it have?
A: It provides 8 differential analog input channels with 16-bit converter resolution.

Q: What is the operating temperature range?
A: The 45MR-3800 is rated for -20 to 60°C. For -40 to 75°C environments, the 45MR-3800-T variant is the model to choose.

Q: Can I combine it with other ioThinx modules?
A: Yes. It is part of the 45MR module family and can be mixed with other 45MR modules such as DI/DO, relay, analog I/O, RTD and thermocouple modules.

Q: Is the module hot-swappable?
A: Yes. It is a hot-swappable module designed for tool-free installation and removal.

Q: What terminal connector does it use?
A: It uses a spring-type Euroblock terminal for field wiring.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

Popular Products

CAT6A Ethernet Patch Cable | UTP | 28AWG | LSZH | 0.25M to 10M

OM4 Multimode Fibre Optic Cable | Duplex LC to LC | LSZH Aqua | 0.25 to 10 Meter

Juniper AP45-WW | Mist AP45 Wi-Fi 6E Access Point, 4x4:4, WW, Internal Antenna

Fortinet FG-60F | Entry-Level Firewall, 10x GE RJ45, 1 Gbps NGFW

ATEN CL3108NX-ATA-AU | 8-Port VGA LCD KVM Switch, 18.5in, Short Depth

APC SMX1500RMI2U | Smart-UPS X Rack/Tower UPS, 1500VA, 230V, 8x C13, LCD

Jabra 23189-999-779 | Evolve2 30 SE MS Teams Wired Stereo Headset, USB-C/USB-A

Eaton 5SX3000RAU | 5SX 3000VA Rack/Tower UPS, 2U, 2700W, 16A Input

Aruba R7J38A | AP-655 Wi-Fi 6E Tri-Radio Access Point, 4x4:4, Internal Antennas

Item added to your cart

Moxa 45MR-3800 | ioThinx 4500 Analog Input Module, 8 x AI, 0-20mA/4-20mA