Bosch B4512 Installation Manual

Control Panels IP communications | en 37
Bosch Security Systems, Inc. Installation Manual 2018.07 | 16 | F.01U.287.180
Flash pattern Function
Flashes once every 1 sec
Normal state. Indicates normal operation state.
3 quick flashes every 1 sec
Communication error state. Indicates a bus communication
error. The module is not receiving commands from the
control panel.
On Steady
Trouble state. Indicates a trouble condition exists.
Off
LED trouble state. Module is not powered, or some other
trouble condition prohibits the module from controlling the
heartbeat LED.
Tab.8.4: Heartbeat LED descriptions
Flash pattern Function
RX (Receive) Flashing
Occurs when the module receives a message over the
network connection – UPD, TCP, or DNS.
TX (Transmit) Flashing
Occurs when the module sends a message over the
network connection – UPD, TCP, or DNS.
Tab.8.5: RX and TX LEDs descriptions
LINK (yellow) LED pattern 100Mb (green) LED pattern Function
Off Off
No Ethernet link
On Steady
Off
10Base-T link
Flashing
Off
10Base-T activity
On Steady On Steady
100Base-TX link
Flashing
On Steady
100Base-TX activity
Tab.8.6: Ethernet Link LEDs descriptions

Bosch B4512 Specifications

General

Control Panel Type	Hybrid
Wired Zones	8
Outputs	2
Programmable Outputs	2
Onboard Ethernet	Yes
Cellular Communication	Optional
Series	B Series
Partitions	2
Type	Control Panel
Model	B4512
Manufacturer	Bosch
Input Voltage	16.5 VAC
Communication Formats	Contact ID, SIA
Power Supply	16.5 VAC
Backup Battery	12 V, 7 Ah
Operating Temperature	0°C to +50°C
Weight	1.5 kg
Compatibility	Bosch accessories