2-ch Counter/Frequency Module
• 2 digital outputs or high/low alarms
• 8-channel Relay Output2 independent 32-bit counters
• 2500 VRMS isolation
• Counter preset selection
Specifications
Display | LED Indicators | Power |
Power Supply | Power Requirement | 10~30 VDC |
Digital I/O | Frequency Input | 2 independent counters (32-bit + 1-bit overflow, 5~50kHz) |
General | Watchdog Timer | System (1.6 second) |
Connector | 2 x plug-in terminal block (#14~22 AWG) | |
Temperature (Operating) | -10~70 °C (14~158 °F) | |
Humidity | 5~95 %RH | |
Temperature (Storage) | -25~85 °C (-13~185 °F) | |
Interface | RS-485 | |
Isolation Protection | 2,500 VRMS | |
Communication Protocol | ASCII command | |
Communication Speed | Serial: From 1,200 to 115.2 k | |
Comm. Distance | Serial: 1.2 km | |
Data Flow Control | Yes | |
Digital Output | Channels | 2 Open collector to 30V, 30 mA max. load |
Power Dissipation | 300 mW for each channel |