M-7028_DESCRIPTION.html
The M-7028 is a 12-bit, 8-channel analog output module. It provides a programmable output range on all analog output channels (0 ~ 5 V, +/-5 V, 0 ~ 10 V, +/-10 V, +4 ~ +20 mA or 0 ~ +20 mA). Each analog output channel can be configured for an individual range and the module also features per-channel open wire detection for the +4 ~ +20 mA output, together with 8 kV ESD Protection as well as 3000 VDC intra-module isolation. Options for configuring power-on and safe values are also included.
M-7028.html
| Communication
|
| Interface
|
RS-485
|
| Bias Resistor
|
Yes
|
| Format
|
(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
|
| Baud Rate
|
1200 to 115200 bps
|
| Protocol
|
Modbus RTU, DCON
|
| Dual Watchdog |
Yes, Module (1.6 Seconds), Communication (Programmable) |
| LED Indicators/Display
|
| System LED Indicator |
Yes, 1 LED as Power/Communication Indicator |
| I/O LED Indicators |
- |
| 7-Segment LED Display |
- |
| Isolation
|
| Intra-module Isolation, Field-to-Logic |
3000 VDC |
| EMS Protection
|
| ESD (IEC 61000-4-2) |
±8 kV Contact for each Terminal |
| RS Immunity (IEC 61000-4-3) |
3 V/m, 80 MHz ~ 1 GHz |
| EFT (IEC 61000-4-4) |
±4 kV for Power Line |
| Surge (IEC 61000-4-5) |
- |
| Power
|
| Reverse Polarity Protection |
Yes |
| Input Range |
+10 ~ +30 VDC |
| Consumption |
4.3 W |
| Mechanical
|
| Dimensions (L x W x H)
|
123 mm x 72 mm x 35 mm
|
| Installation
|
DIN-Rail or Wall Mounting
|
| Environment
|
| Operating Temperature
|
-25 to +75C
|
| Storage Temperature
|
-40 to +85C
|
| Ambient Relative Humidity
|
10 to 95% RH, Non-condensing
|
| Analog Output
|
| Channels
|
8
|
| Current Output Wiring
|
Source
|
| Range
|
0 ~+5 VDC
±5 VDC
0 ~ +10 VDC
±10
VDC
0 ~ +20 mA
+4 ~ +20 mA
|
| Resolution
|
12-bit
|
| Accuracy
|
±0.1% of FSR
|
| DA Output Response Time
|
10 ms per channel
|
| Programmable Output Slope
|
Voltage: 0.0625 ~ 512 V/Second
Current: 0.125 ~ 1024
mA/Second
|
| Current Output Capacity
|
500 O
|
| Voltage Output Capability
|
10 V @ 10 mA
|
| Open Wire Detection
|
Yes, for the 4 ~ 20 mA output
|
| Power-on Value
|
Yes, Programmable
|
| Safe Value
|
Yes, Programmable
|
|
