isolated digital input and output module: 8-channel
We offer a wideband Analog & Digital DAS Modules which uses pluggable analogue optical transceivers based on the industry standard small form-factor pluggable (SFP) format. The use of pluggable optics has a number of advantages such as hot-swappability, upgradeability & low initial cost, which has been exploited in the digital world for several years but has not been investigated to the same extent for analogue applications. In addition to the wideband system, the system can also operate over different types of fibre, both SMF and MMF, or coaxial cable, by simply changing the transceiver module.
Digital Input • Channels: 8 • Digital input status
Dry contact: • logic level 0: close to GND • logic level 1: open
Wet contact: • logic level 0: +4V max • logic level 1: +10V to +50V • Effective distance for dry contact: 500m max • D/I can be used as counter channels: 8 • Input Frequency : 100Hz • 16-bit : 0~6,5535 • Optical Isolation: 3750 Vdc
Input Output: 6 Differential and 2 Single-ended, or 8 Differential
Type of Analog Input: Voltage, Current ,Thermocouple
Sensor Type: Thermocoup ,le: J, K, T, E, R, S, B, N, C
Resolution: 16 Bit
COM Port: 1 x RS-485 , (1200 to 115200 bps)
Dimention: 123 x 72 x 35 (W x L x H)
Introduction: Remote I/O Modules support a wide range of of field signals including including current, voltage, thermistor, thermocouple, RTD, and strain gauge with many protocols and interfaces. I-7000 and M-7000 remote I/O modules provide cost-effective protection and conditioning for a wide range of valuable industrial control system. The product line includes sensor-tocomputer, computer-to-sensor, digital I/O, timer/counter, RS-232 to RS-485 converter, USB to RS-485 converter, RS-485 repeater, RS-485 hub and RS-232/422/485 to Fiber Optics. I-7000 supports DCON protocol, and M-7000 modules support Modbus RTU and DCON protocols. Many SCADA/HMI software and PLCs support Modbus RTU protocol. It is easy for them to integrate with M-7000 modules. The M-7000 series is a family of network data acquisition and control modules that support Modbus RTU and DCON protocols. With the Modbus RTU protocol, it can easily communicate with most popular SCADA/ HMI software and PLC. It has the same form factor as the I-7000 series.
±120 VDC Overvoltage Protection
8-channel Differential or 6-channel Differential and 2-channel Single-ended Analog Input