M-7041-A5
14-channel High Voltage Input Isolated Digital Input (counter) Module with DCON and Modbus Protocol, supports operating temperatures from -25 ~ +75°C
Features
The M-7041-A5 provides 14 channels for high voltage digital input, each of which features photocouple isolation. The input voltage level could be as high as 150V. In addition, either sink- or source-type digital input can be selected via wire connections, and all channels are able to be used as 16- bit counters. 4 kV ESD protection and 3750 VDC intra-module isolation are standard. The M-7041-A5 support both the Modbus RTU and DCON protocols, which can be confi gured via software.
- 150V High Voltage Digital Inputs
- Sink- or Source-type Digital Inputs
- Photocouple Isolation
- All Channels Can Be Used As 16-bit Counters
- 4 kV ESD Protection
- 3750 VDC Isolation Voltage
- Built-in Dual Watchdog
- Wide Operating Temperature Range: -25 ~ +75°C
Applications
- All Types of On/Off Control
- Industrial Automation
- Industrial Machinery
- Building Automation
- Food and Beverage Systems
- Semiconductor Fabrication
- Control Systems
I/O Specifications
Models | M-7041-A5 | M-7041D-A5 | |
Digital Input/Counter | |||
Channels | 14 | ||
Contact | Wet | ||
Sink/Source (NPN/PNP) | Sink/Source | ||
Wet Contact | On Voltage Level | +68 ~ +150 VDC | |
Off Voltage Level | +48 VDC Max. | ||
Dry Contact | On Voltage Level | - | |
Off Voltage Level | - | ||
Counters | Max. Count | 65535 (16-bit) | |
Max. Input Frequency |
100 Hz | ||
Min. Pulse Width | 5 ms | ||
Input Impedance | 50 KΩ |
Specifications
Models | M-7041-A5 | M-7041D-A5 |
Communication | ||
Interface | RS-485 | |
Format | N, 8, 1 | |
Baud Rate | 1200 ~ 115200 bps | |
Protocol | Modbus RTU, DCON | |
Dual Watchdog | Yes, Module (1.6 Seconds), Communication (Programmable) | |
LED Indicator/Display | ||
System LED Indicator | Yes, 1 LED as Power/Communication Indicator | |
I/O LED Indicator | - | Yes |
Isolation | ||
Intra-Module Isolation, Field-to-Logic | 3750 VDC | |
EMS Protection | ||
ESD (IEC 61000-4-2) | 4 kV Contact for Each Terminal | |
8 kV Air for Random Point | ||
EFT (IEC 61000-4-4) | ±4 kV, ±2 kV for the RS-485 Port | |
Power | ||
Reverse Polarity Protection | Yes | |
Input Range | 10 ~ 30 VDC | |
Consumption | 0.2 W | 1.0 W |
Mechanical | ||
Dimensions (W x L x H) | 72 mm x 123 mm x 35 mm | |
Installation | DIN-Rail or Wall Mounting | |
Environment | ||
Operating Temperature | -25 ~ +75°C | |
Storage Temperature | -40 ~ +85°C | |
Humidity | 10 ~ 95% RH, Non-condensing |