1、 Product Features:
AC voltage acquisition, electrical three terminal isolation, signal conversion, multiple AC voltage inputs are isolated and converted into standard 4-20mA/0-10V analog signals, anti-interference, and protection of PLC/instrument ports;
2、 Core electrical parameters:
1. Input side (AC voltage selectable range, dial setting)
Optional inputs: 0~20VAC/0~24VAC/0~36VAC/0~80VAC/0~120VAC/0~170VAC/0~660VAC
Corresponding input internal resistance: 240k Ω~2500k Ω (automatically matched with range)
Applicable frequency: 15Hz~405Hz;
2. Output side (current type I represents current output)
Standard current output: 0~20mA, 4~20mA optional
Maximum output current: ≤ 22mA
Load capacity: Load resistance<500 Ω
Output ripple: ≤ 50mV;
3. Power Supply (UP=Wide Range Power Supply)
Power supply range: 19.2VAC/DC~253VAC/DC (24~230V AC/DC universal)
Rated power consumption: ＜ 1.1W
Maximum operating current: ＜ 45mA @ 24VDC;
4. Isolation performance (three terminal isolation: input/power/output are isolated from each other)
Rated insulation voltage: 300V AC
Enhanced insulation withstand voltage: Input to power/output 5kVAC withstand voltage test
Overvoltage category: Class III 300V, Class IV 150V;
5. Accuracy and Response
Basic error (15~65Hz power frequency): ＜ ± 1% FS
High frequency error (65~405Hz): ＜ ± 1.3% FS
Temperature drift coefficient:<0.015%/K
Zero/range adjustable range: ± 20%
Step response time (10~90%): ＜ 180ms
Built in lightning protection suppression diode surge protection;
3、 Environmental and mechanical parameters
Working temperature: -25 ℃~+60 ℃
Storage temperature: -40 ℃~+85 ℃ (no condensation)
Maximum operating altitude: ≤ 2000m
Installation: DIN 35mm rail buckle installation, with a minimum spacing of 10mm between multiple units arranged side by side
Wiring: Plug in screw terminal
Protection level: IP20 (inside the shell)
Dimensions: Standard MACX series modular isolation transmitter housing;
4、 Compliance certification
EMC Electromagnetic Compatibility: EN 61000-6-2/EN 61000-6-4
UL, CE certification, IEC 61010 safety standard
ISOLATED SIGNAL CONVERTER，MACX MCR-VAC-I-UP Specifications
| Optional inputs | 0~20VAC/0~24VAC/0~36VAC/0~80VAC/0~120VAC/0~170VAC/0~660VAC |
|---|---|
| Corresponding input internal resistance | 240k Ω~2500k Ω (automatically matched with range) |
| Applicable frequency | 15Hz~405Hz |
| Standard current output | 0~20mA, 4~20mA optional |
| Maximum output current | ≤ 22mA |
| Load capacity | Load resistance<500 Ω |
| Output ripple | ≤ 50mV |
| Power supply range | 19.2VAC/DC~253VAC/DC (24~230V AC/DC universal) |
| Rated power consumption | |
| Maximum operating current | |
| Rated insulation voltage | 300V AC |
| Enhanced insulation withstand voltage | Input to power/output 5kVAC withstand voltage test |
| Overvoltage category | Class III 300V, Class IV 150V |
| Basic error (15~65Hz power frequency) | |
| High frequency error (65~405Hz) | |
| Temperature drift coefficient | <0.015%/K |
| Zero/range adjustable range | ± 20% |
| Step response time (10~90%) | |
| Working temperature | -25 ℃~+60 ℃ |
| Storage temperature | -40 ℃~+85 ℃ (no condensation) |
| Maximum operating altitude | ≤ 2000m |
| Installation | DIN 35mm rail buckle installation, with a minimum spacing of 10mm between multiple units arranged side by side |
| Wiring | Plug in screw terminal |
| Protection level | IP20 (inside the shell) |
About the ISOLATED SIGNAL CONVERTER，MACX MCR-VAC-I-UP
The ISOLATED SIGNAL CONVERTER，MACX MCR-VAC-I-UP is a electrical products used in industrial automation, control and power systems. It is rated at Optional inputs 0~20VAC/0~24VAC/0~36VAC/0~80VAC/0~120VAC/0~170VAC/0~660VAC, Corresponding input internal resistance 240k Ω~2500k Ω (automatically matched with range), Applicable frequency 15Hz~405Hz. This electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number ISOLATED SIGNAL CONVERTER，MACX MCR-VAC-I-UP for accurate procurement and cross-referencing.
Why source the ISOLATED SIGNAL CONVERTER，MACX MCR-VAC-I-UP from HDE123
- Verified part number: every ISOLATED SIGNAL CONVERTER，MACX MCR-VAC-I-UP is checked against its manufacturer specification before shipment.
- 24 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the ISOLATED SIGNAL CONVERTER，MACX MCR-VAC-I-UP
To order the ISOLATED SIGNAL CONVERTER，MACX MCR-VAC-I-UP, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.