Hioki SM7860 Series, Instruction Manual

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Input / Output Functions
5.3 Input / Output Functions
GP-IB Interface
Data reception Output voltage setting, output on/off, voltage error alarm setting
Data transmission Setting read access, error description
RS-232C Interface
Data reception Output voltage setting, output on/off, voltage error alarm setting
Data transmission Setting read access, error description
Communication conditions: Refer to “RS-232C Specifications RS-232C” (p. 25)
EXT I/O Specification
Input/Output signals
Input
OUTPUT
: Output on/off setting
OUT 1 (1)_ON to OUT 1 (8)_ON
: Specific-channel on/off setting
OUT 2 (1)_ON to OUT 2 (8)_ON
: Specific-channel on/off setting
OUT 3 (1)_ON to OUT 3 (8)_ON
: Specific-channel on/off setting
OUT 4 (1)_ON to OUT 4 (8)_ON
: Specific-channel on/off setting
INTERLOCK
: When on, no voltage can be generated.
Output BUSY
: Voltage being output
ALARM
: Generated voltage alarm
TEMP
: Temperature alarm
Electrical characteristics
Input
Input method : Photocoupler-isolated input
Non-voltage contact input (with current sync/source
output support)
Input on : Residual voltage 1 V or less
Input on: current 4 mA (reference value)
Input off : OPEN (breaking current 100 µA or less)
Output Output method : Photocoupler-open collector output (non-polar)
Output voltage/current : LOW < 0.5 V
HIGH > 5 V to 24 V (depends on external voltage)
Max. 5 mA
Connector
57RE-40500-730B (50 pin : DDK)
Pin configuration: Refer to “Connector Type and Signal Pinouts” (p. 38)