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Synapse remote I/O module

 7bit Synapse remote I/O module

The Synapse module (further reffered to as 'module') is produced under 7bit trademark and designed for data aquisition from discrete sensors and 1-Wire temperature sensors, as well as load control with digital outputs.

The module has 2 Ethernet interfaces (working in a “bridge” mode) for LAN connection and supports Modbus TCP & MQTT protocols. The enclosure is for panel / DIN 35 mm mount.

Specifications

Power: 220VAC
Ethernet mode DHCP client / static IP
Digital Inputs 8 (24Vdc)
Counter inputs (non-volitile) 8 (digital inputs can be counting inputs with max. frequency of 1kHz, with anti-jitter filter of a 1ms step )
Digital Outputs (2 groups x 4 outputs (symistor or relay ))2A
1Wire bus up to 32 sensors, cable length up to 200 мeters
Power supply for 'dry contacts' yes
Enclosure protection IP40
Dimensions (HхWхD): 145х90х40 mm.
Weight: 240 g.

Modbus registers map

Discrete Inputs
DI0 ~ 7 Digital input state 0 ~ 7
HR20 ~ 27 digital filter. (DI 0 ~ 7)
Coils
C0..7 Digital outputs 0..7
Holding Registers
000-999: (F-RAM)
HR0 ~ HR14 countung input (DI 0 ~ 7) dw, high word comes first
HR60 ~ HR 74DI 0 ~ 7 time on totalizers
HR76 ~ HR90DO 0 ~ 7 changeover counters
HR92 ~ 106 DO 0 ~ 7 time on totalizers
030 power-ups counter
031 uptime in seconds (high)
032 uptime in seconds (low)
Input Registers
0 1-Wire temperature 1 (-100° - sensor failed or not connected)
1 1-Wire temperature 2
2 1-Wire temperature 3
31 1-Wire temperature 31

033 - number of 1-Wire sensors on the bus, writing '0' - resets sensors enumeration tree and makes new enumaration, old sensors will be deleted, writing any number but '0' - leaves old enumaration tree and appends new sensors to the end

Modbus map csv-file

For the convinence, a module register map is provided from this link to import in the WebHMI project.

Documentaion

synapse.1626788335.txt.gz · Last modified: 2021/07/20 13:38 by emozolyak

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