Nor-Cal CDG 100 OP Lit - Manual (Page 11)

CDG100-OP-LIT (2010-1) 11
Switching functions SP1, SP2
Setting range 0 … 99% F.S. (0 … 9.9 V)
Hysteresis 1% F.S.
Relay contact 30 VDC/
≤0.5 ADC
floating (n.o.)
closed p
≤ p
SP
(LED lit solid)
open p
≥ p
SP
(LED off)
Switching time
≤50 ms
Status relay
closed measurement mode
warning
open no supply voltage
warming up
error
RS232C interface
Transmission rate
Data format
9600 baud
binary
8 data bits
one stop bit
no parity bit
no handshake
→ "Power Connection"
For further information on the RS232C interface
→  [1].
Supply
DANGER
The gauge may only be connected to power sup-
plies, instruments or control devices that conform
to the requirements of a grounded protective extra-
low voltage (SELV) and limited power source
(LPS), Class 2. The connection to the gauge has to
be fused.