INNCOM International Inc. 201104TXR 사용자 설명서
5
Copyright 2014 INNCOM by Honeywell
Input/Output Connections
Headers: The B578 contains the following headers:
H1: In Circuit Programming Header
J1: DC Jack 12VDC Input
M1: PoE Module header (02-9949)
H2: NU
H3: ES1 / ES2 header
H4: RS485 (203-251)
H5: RS485 (203-251)
Note: RS485 connectivity is not supported: these headers may be used to connect to an S5bus adapter
(203-255).
(203-255).
Output Function
The following table describes the function of the indicator LEDs on the B578 PCBA.
LED
Function
Red
Flash on power-up to indicate proper hardware initialization.
Steady on to indicate no connectivity to B573 floor bridge.
Flashes fast to indicate a valid CIS connection.
Flashes slow to indicate 75 seconds have passed with no packets from the CIS network.
Blue
Toggles when RF Rx tunnel packet is received
Power Supplies
The B578 provides power supply options for three specific applications. For each configuration, follow the current
consumption ratings below to determine the device
consumption ratings below to determine the device
’s power budget.
Mode
Peak Current Consumption
B578 logic board (basic)
200mA peak, 100mA RMS
PC-803 logic board w/ 0dB radio
120mA
PC-803 logic board w/ 20dB radio
175mA
PC-803 logic board w/ IR5 eye
200mA
Locally powered B578
The B578 can be powered directly with an external +12VDC power suppl y using the DC jack (J1). Typically, the
INNCOM 204-005 power supply and 262-301 100-120VAC power cable are provided for the B578 in this power
configuration.
INNCOM 204-005 power supply and 262-301 100-120VAC power cable are provided for the B578 in this power
configuration.