AMM42 Yokogawa Multiplexer Input Module

Description

Yokogawa AMM42 – Product Description & Technical Specifications
Product Description
The Yokogawa AMM42 is a high-performance multiplexer input module for Yokogawa CENTUM VP/ProSafe-RS DCS, used for centralized collection, isolation and transmission of multi-channel analog and digital signals. It integrates 4 analog input channels and 2 digital input channels, suitable for harsh industrial fields, brand-new with 12-month warranty.

Basic Information
Brand: Yokogawa
Model: AMM42
Product Type: Multiplexer Input Module (4 analog + 2 digital channels)
Weight: ~0.32 kg (net); ~1.5 kg (shipping) (batch-variable)
Dimensions: 13.3 cm × 17.5 cm × 5.3 cm (W×D×H, standard for this model)[1]
Country of Origin: Japan (batch-variable)
HS Code: 8538900000 (for reference only)
Environmental Specifications
Operating Temperature: -10 °C to 60 °C
Storage Temperature: -20 °C to 70 °C
Humidity: 10%–90% RH (non-condensing)
Electrical & Interface Specifications
Input Voltage: 24 V DC ± 20% (isolated power supply)
Maximum Current Consumption: ≤90 mA (typical)
Bus Interface: RS-485 (for communication), 4 analog + 2 digital input terminals
Communication Protocol: Yokogawa standard DCS protocol, 1200/9600 bps configurable[1]
Output: 12-bit A/D conversion, analog signal error ±0.1%FS, max 100m transmission distance[1]
Isolation: Full-channel optical isolation, anti-electromagnetic interference
Physical & Mounting
Mounting: Compatible with standard DIN rail or Yokogawa dedicated mounting bracket, support hot-swapping[1]
Chassis Material: Industrial metal alloy (EMI/RFI resistance), IP20 protection
Key Features
1. Dedicated multiplexer for Yokogawa DCS, 4 analog + 2 digital input channels.
2. Full-channel optical isolation, strong anti-interference.
3. 12-bit high precision, analog signal error ±0.1%.
4. Remote parameter configuration, easy maintenance.
5. 24V DC isolated power supply, stable operation.
6. Compact (0.32 kg net), support hot-swapping.
7. Compatible with Yokogawa CENTUM VP/ProSafe-RS.
8. Industrial-grade, 12-month warranty.
AMM42 PDF
AMM42

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Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.

Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.

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If you are satisfied with the purchase, please leave us an active response.
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