Hioki RM3542, Instruction Manual, Page: 104 / 218

9.2 Specifications
98
9.2 Specifications
RS-232C Specifications
Transfer method Communications: Full duplex
Synchronization: Start-stop synchronization
Baud rate 9600 bps
Data length 8 bits
Parity none
Stop bit 1 bit
Message terminator
(delimiter) Receiving: CR or CR+LF
Transmitting: CR+LF
Flow control none
Electrical specification Input voltage levels 5 to 15 V: ON, -15 to -5 V: OFF
Output voltage levels 5 to 9 V: ON, -9 to -5 V: OFF
Connector RS-232C Interface Connector Pinout
(Male 9-pin D-sub, with #4-40 attachment screws)
The I/O connector is a DTE (Data Terminal Equipment) configuration
Recommended cables:
Model 9637 RS-232C Cable (for PC)
Model 9638 RS-232C Cable (for D-sub25pin connector)
Operating Code: ASCII codes
GP-IB Specifications (Interface Functions) (RM3542-01 only)
SH1 All Source Handshake functions

AH1 All Acceptor Handshake functions

T6 Basic talker functions

Serial poll function

Talk-only mode

The talker cancel function with MLA (My Listen Address)

L4 Basic listener functions

Listen-only mode

The listener cancel function with MTA (My Talk Address)

SR1 All Service Request functions

RL1 All Remote/Local functions

PP0 Parallel Poll function

DC1 All Device Clear functions

DT1 All Device Trigger functions

C0 No Controller functions

Operating Code: ASCII codes
RS-232C and GP-IB communications cannot be used simultaneously.