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2.
SPECIFICATIONS
2.1
Communication specifications
RS-485 interface
Electrical specification
Transmission system
Synchronizing system
Connection format
Maximum connectable units
Transmission distance
Transmission speed
Data format
Transmission code
Error detection
Isolation
2
Item
Based on EIA RS-485
2-wire, semi-duplicate
Start-stop synchronous system
1 : N
31 units
500m max. (total extension distance)
38400bps
Data length
Stop bit
Parity
X flow control
HEX value (MODBUS RTU mode)
CRC-16
Isolation from internal circuit
Functional isolation between signal line and ground
Specification
8 bits
1 bit
None
None
INZ-TN5A1190-E
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