Communication Function Specification; Temporary Storage; Long-Term Storage; Storage Environment - Sanken SVCO6 Instruction Manual

11-3 Communication Function Specification

Electrical characteristics
Communication protocol
Communication type
Transmission distance
Number of units
connected
Connection cable
Communication type
Communication speed
[bps]
Synchronization
Data format
Data length
Stop bit length
Parity check
Error check
ASCII
Message
end code
BINARY
* Note: A relay is required when exceeding 32

11-4 Storage Environment

Storage environments of SVC06 series are as follows:
Item
Storage temperature -20-65℃
Relative humidity 95%RH or lower
Gas medium No corrosive, gases, oil mist, dripping, dust or direct sunlight
Atmospheric pressure 86-106kPa

(1) Temporary storage

①
Never place it directly on the ground.
②
If equipment is stored in an environment which is worse than above mentioned, pack and seal the
equipment with polyvinyl resin plastic film, add an internal desiccant to prevent humidity.

(2) Long-term storage

①
When storage time exceeds 3 months, in order to prevent the deterioration of the electrolytic capacitors
caused by temperature, please adjust the ambient temperature to -10-+30℃.
②
Use desiccant, and keep the relative humidity in the package lower than 70%.
RS485 communication
SANKEN protocol
4-wire / 2-wire bus type
(RS485 standard)
Total 500m, terminal resistor is required
Max. 32
Shielded twisted-pair cable recommended
Full-duplex / Half-duplex
57600/38400/19200/9600/4800/2400/1200 selectable
Asynchronous start/stop
ASCII code or BINARY
8bit
1bit or 2bit selectable
Yes (odd, even), No, Selectable
SUM check
CR+LF/CR selectable
No
Table 11-1 Storage environment
Description
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11-3 Communication Function Specification
Modbus-RTU
communication protocol
Max. 247 *Note
BINARY
CRC code check
No
Short term during transportation
Remark