Rb4C Relay J-Box - Cardinal 225 Installation And Technical Manual

INSTALLATION, CONT.

RB4C Relay J-BOX

The RB4C provides four FORM-C,
SPDT (one normally open and one
normally closed), 24-250 volt (AC or
DC), 3A mechanical relays to control
external devices from a digital weight
indicator equipped with output control.
The output control can be 5-15VDC,
1mA source or 20mA current sink.
The source (SRC) or sink (SINK) type
is selected with the Relay Control
Source Type Jumpers, J1, J2, J3, and
J1
J2 J3 J4
J4 (see Figure No. 14), one for each
relay.
Figure No. 14
(Relay Control Source Type Jumpers)
RB4C Control Circuit Wiring Example
8200-M698-O1 Rev B  225 Installation and Technical 27