Specifications; Communication Specifications - Teledyne 7500 Instruction Manual

2.

SPECIFICATIONS

2.1

Communication Specifications

Item
Electrical specification
Transmission system
Synchronizing system
Connection format
Number connectable units
Transmission speed
Data format
Transmission code
Error detection
Isolation
Specifications
Based on EIA RS-232
2-wire, semi-duplicate
Start-stop synchronous system
1 : 1
1 unit (or 31 if RS-485 interface is used
9600bps
Data length
Stop hit
Parity
X flow control
HEX value (MODBUS RTU mode)
CRC-16
No isolation between transmission circuit and others
4
Teledyne Analytical Instruments
8 bits
1 bit
None
None