Intelligent Appliance IA-3125-U2i, 48 channels Positive Logic Digital I/O board
The IA-3125-U2i is an 48 channels Positive Logic Digital I/O board with 24 Solid-State Output channels that are capable of Driving 0.7 Amps per channel. This board includes a refreshing Positive Logic both on its inputs and outputs, while its Digital Inputs might be set to Negative Logic, at Groups of 8, in order to handle ordinary NPN Sensors. Moreover, each output channel has an Over Current Protection circuit, to avoid a Solid-State Relay damage due to a wiring mistake or a defective load. The IA-3125-U2i includes an Isolated USB port that Isolates the PC from the “Factory Floor” or the controlled Machine or the long wiring lines that might cause a PC freezing phenomenon. The Software Support package includes DOT.net Driver, Open Source Examples and immediate Control Utilities
Key Features:
- 48-ch Digital I/O
- Positive Logic I/O
- Optional Negative Input Setting
- 0.7 Amp Output Current Rating
- Over-Current Protection on each channel
- 3.3 to 30VDC Positive Input range
- Support “Dry-Contact” Inputs
- Isolated USB Port protects the PC
- Dual Watchdog Protection
- Open Source software Examples
- Pulse Generation Commands
- Built-in Multi-Drop facility
- DIN-Rail Mounting ready
Specifications:
| Solid-State Relay - Digital Outputs |
|
| Channels |
24 |
| Output Voltage |
+12 to +30VDC |
| Power Source |
Per Board’s Power Source |
| Rated Output Current |
0.7 Amp |
| Current Limit |
1.1 Amp Max |
| Load Handled |
Resistive, Capacitive, Inductive |
| Output Circuit |
Open Drain |
| Digital Inputs |
|
| Channels |
24 |
| Logic '0' |
0 to 1VDC |
| Logic '1' |
3.3 to 30VDC |
| Logic |
Positive, Default |
| Logic Configuration |
Negative, may be set to |
| Communication |
|
| Main COM Port |
Isolated USB |
| Secondary Port |
RS-232, DB9 Female |
| COM Rate |
1200 to 115Kbps |
| Default BR |
19200Kbps |
| COM Setup |
8bit, n, 1 |
| Expansion Port |
RS-232, DB9 male |
| Host Wiring |
USB A/B (included) |
| Expansion Wiring |
DB9 M/F, pin-to-pin |
| General |
|
| Power Source |
12 to 30VDC |
| Power Consumption |
0.3 to 20Amp Load Depended |
| Module Size |
182 x 115 x 45 mm |
| Weight |
280g |
