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Table of Contents
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 protocol. 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 tup 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 |
Coils | |
C0..7 | Digital outputs 0..7 |
Holding Registers | |
000-999: (F-RAM) | |
000 | countung input (DI 0) high |
001 | counting input (DI 0) low |
002 | countung input (DI 1) high |
003 | counting input (DI 1) low |
… | |
014 | countung input (DI 7) high |
015 | counting input (DI 7) low |
020 | digital filter. (DI 0) /* 0 - disable, 1 - enable |
021 | digital filter. (DI 1) |
… | |
027 | digital filter. (DI 7) |
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
{{syn_quick_guide_rev9_eng.pdf | Synapse Quick Guide Eng.}}