Outputs
These outputs are intended for use as control signals to other life safety equipment. Outputs of this device are not
supervised, and must not be connected to notification and/or releasing type appliances in a UL listed system.
IMPORTANT!
When powering the 16 Channel I/O Panel Module from one of the AUX24V outputs of the panel, it is
recommended that external 100mA fuses be inserted at the terminal. Failure to use a fuse will prevent the
protection of the output and void the product warranty.
WARNING!
Incorrectly connected diodes will damage 16 Channel I/O Panel Module outputs. Installers must
connect the cathode-band of the suppression diode to the positive terminal of the relay coil as shown to provide
protection.
Each output is rated up to 100mA, therefore a
100mA fuse must be used to provide protection.
Multiple channels may be protected with a single
100mA fuse if their combined currents will not
exceed 100mA.
This example shows 2 LEDs protected by a single
fuse. The combined current draw of these LEDs
will not exceed the 100mA fuse rating.
The relay is protected by a separate fuse because
its current draw would exceed 100mA if combined
with the LEDs.
Outputs are intended to be connected to a 24VDC load. The other side of this load should be connected to a 24V
power source, such as the panel's terminal.
Hochiki America Corporation
16 Channel IO Panel Module (S772) Information Guide
Version 1.00 | March 2021 | MAN-1420HA
Page 14
Installation
