Installation Manual

INS_FDC8T232_REVA
02/27/09
Page 2
FDC8T232
8-CHANNEL
CONTACT CLOSURE TRANSMITTER
RS232 LINK
BLACK WITH WHITE STRIPE
BLACK
INSTALLATION INSTRUCTIONS
LEDS: RED = “No Activity”
GRN = “A
ctivity”
NOTE: RED DOES NOT MEAN “Error”
NOTE: Remove Electrical Connector for Rack Mount Units
WARNING: Unit is to be used with a Listed Class 2 or LPS power supply rated 9-12 VDC @ 1A.
WARNING: This unit should be installed in a restricted access location; available through the use of a lock and key or other
means of securit
y. Access should be limited to service personnel who have been instructed about the reasons for the restrictions
to the location. Any and all precautions should be taken and controlled by the authority responsible for the location.
IMPORTANT SAFEGUARDS:
A) Elevated Op
erating Ambient - If installed in a closed or multi-unit rack assembly,
the opera
ting ambient temperature of the rack environment may be greater than room ambient.
Therefore, consideration should be given to installing the equipment in an environment compatible with
the maximum ambient temperature (Tma) specified by the manufacturer.
B) Reduced Air F
lo
w - Installation of the equipment in a rack should be such that the amount of air flow
required for safe operation of the equipment is not compromised.