Rice Lake 920i Digital I/O Card - Manual (Page 2)

2 Digital I/O Expansion Card Installation Instructions
6. Ensure no excess cable is left inside the
enclosure and tighten cord grips.
7. Reconnect power to the indicator.
8. Use the DIG I/O menu to configure digital I/O
as necessary. See the
920i
Installation Manual
(PN 67887), 820i Installation Manual (PN
93018), or 720i Installation Manual (PN
103121) for more information.
The indicator automatically recognizes all installed
option cards when the unit is powered on. No
hardware-specific configuration is required to identify
the newly-installed card to the system.
For the
920i
, a digital I/O expansion card installed at
connector J5 on the CPU board is configured as slot 1;
a card installed at connector J6 is configured as slot 2.
A digital I/O card installed in the
720i
or
820i
is
configured as slot 2.
Specifications
I/O Channels Up to 24, 5V/TTL, each software
configurable as input or output
Relay Supply Voltage 5 VDC, 1A maximum
Input Voltage 0–5.5V maximum
Digital Outputs 24mA balanced outputs with
sink/source capability
Input Protection 8-screw terminal: 300W transient
voltage suppression for ESD, EFT
(electrical fast transients), tertiary
lightning, and system-generated
transients per IEC 60001-4-2,
60001-4-4, and 60001-4-5; European
Standards EN50082 and EN61000-4
Remaining I/O: 2KV HBM, 100V
machine model
I/O Connection 50-pin ribbon connector, 8-screw
terminal connector