This months featured product is the ADAM-4520 RS-232 to RS-485 converter.
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52 Shepherd Avenue
P O Box 593
ADAM-4052 8 Channel Isolated Digital Input Module
Download the ADAM-4052 data sheet.
The ADAM-4052 provides eight digital input channels: six fully independent isolated channels and two isolated channels with a common ground. All have 5000 V RMS isolation to prevent ground loop effects and prevent damage from power surges on the input lines.
- Power Input - Unregulated 10 - 30V DC.
- Connectors 2 x plug-in terminal block (#14 - 22AWG)
- Watchdog Timer - System (1.6 Sec.)
- Power Consumption - 0.4W @ 24 VDC
- Supported Protocols - ASCII command
- Humidity 5 to 95% RH
- Operating Temperature -10 to 70°C
- Storage Temperature -25 to 85°C
- Channels 8
(6 fully independant isolated channels and 2 isolated channels with common ground).
- Input Voltage 30V max
- Input Levels
- Wet Contact
Logic Level 0: 1V max
Logic Level 1: 1,3 to 30V
- Isolation Voltage: 5000VRMS
- Input Resistance: 3kΩ