Description
The M-7000 series is a family of network data acquisition and control modules that support Modbus RTU and DCON protocols. With the Modbus RTU protocol, the modules can easily communicate with most popular SCADA/ HMI software packages and PLC's. It has the same form factor as the I-7000 series.
The M-7045D provides 16 Photo-couple Isolated Digital Output Channels (Source-type), each with short-circuit protection. There are options to enable both power-on and safe values, while the 16 LED indicators can be used to monitor channel status. 4kV ESD protection, 4kV EFT protection, 3kV Surge protection for the power input and 3750Vdc Intra-module isolation are standard.
Features
-
I-7045(D)/M-7045(D)
- Source-type Digital Output Channels with Overload Protection
- Configurable Power-on Value Settings
- Configurable Safe Value Settings
- Short Circuit Protection
- Overload and Overvoltage Protection
- 3750 VDC Intra-module Isolation
- 4 kV ESD and EFT Protection
- 3 kV Surge Protection for Power Input
- Dual Watchdog
- Wide Operating Temperature Range: -25 ~ +75°C
Specifications
I/O Specifications
| Models | I-7045 | I-7045D | I-7045-NPN | I-7045D-NPN |
| M-7045 | M-7045D | M-7045-NPN | M-7045D-NPN | |
| Digital Output | ||||
| Channels | 16 | |||
| Type | Open Source | Open Collector | ||
| Sink/Source (NPN/PNP) | Source | Sink | ||
| Load Voltage | +10 ~ 40 VDC | +3.5 ~ 50 VDC | ||
| Max. Load Current | 650 mA/Channel | 700 mA/Channel | ||
| Overvoltage Protection | 47 VDC | 60 VDC | ||
| Overload Protection | 1.4 A (with Short-circuit Protection) | |||
| Power-on Value | Yes | |||
| Safe Value | Yes | |||
System Specifications
| Models | I-7045 | I-7045D | I-7045-NPN | I-7045D-NPN |
| M-7045 | M-7045D | M-7045-NPN | M-7045D-NPN | |
| Communication | ||||
| Interface | RS-485 | |||
| RS-485 Bias Resistor | No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.) | |||
| Format | N, 8, 1 | |||
| Baud Rate | 1200 ~ 115200 bps | |||
| Protocol | DCON (for I-7045 series) | |||
| Modbus RTU, DCON (for M-7045 series) | ||||
| 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, 16 LEDs as Digital Output Indicators | - | Yes, 16 LEDs as Digital Output Indicators |
| 7-Segment LED Display | - | |||
| Isolation | ||||
| Intra-Module Isolation, Field-to-Logic | 3750 VDC | |||
| EMS Protection | ||||
| ESD (IEC 61000-4-2) | ||||