The I-7022 is a 12-bit, 2-channel Analog Output module that is designed for both voltage and current output using the DCON protocol. The I-7022 features 3000 VDC intra-module isolation, and the power source for the current output can be selected as either internal or external via a jumper. Options are also provided to allow power-on and safe values to be set. The M-7022 and M-7022A supports both the Modbus RTU and the DCON protocols which can be confi gured via software, and all hardware specifi cations are the same as the I-7022.
Features:
- 2-channel Analog Output
- Software Selectable Current or Voltage Output
- 12-bit Resolution
- Power-on Value Setting
- Safe Value Setting
- 3000 VDC Intra-Module Isolation
- Programmable Output Slope
- Dual Watchdog
- Wide Operating Temperature Range: -25 ~ +75°C
| CPU Module |
| Watchdog Timer |
Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation |
| Intra-module Isolation |
3000 VDC |
| EMS Protection |
| EFT (IEC 61000-4-4) |
+4 kV to Power Line |
| ESD (IEC 61000-4-2) |
+4 kV Contact for each Terminal |
| Surge (IEC 61000-4-5) |
+0.5 kV for Power Line |
| LED Indicators |
| Status |
1 x Power and Communication |
| Analog Output |
| Channels |
2 |
| Type |
Voltage
Current |
| Range |
Voltage: 0.0625 ~ 1024.0 V/Second
Current: 0.125 ~ 2048 mA/Second |
| Resolution |
12-bit |
| Short Circuit Protection |
Yes |
| DA Output Response Time |
10 ms |
| Open Wire Detection |
Yes |
| Current Load Resistance |
Internal Power: 500 ?
External Power: 1050 ? |
| Channel-to-Channel Isolation |
Yes, 2 kV |
| Power on Value |
Yes |
| Safe Value |
Yes |
| COM Ports |
| Ports |
1 x RS-485 |
| Baud Rate |
1200 to 115200 bps |
| Data Format |
(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Protocol |
DCON |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
+10 ~ +30 VDC |
| Consumption |
3.0 W |
| Mechanical |
| Dimensions (mm) |
123 x 72 x 35 (W x L x H) |
| Installation |
DIN-Rail |
| Environmental |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-40 ~ +85 °C |
| Humidity |
10 ~ 95% RH, Non-condensing |
