Data Sheet

EN1233S Necklace Pendant Transmitter (Single-button)
EN1235D Beltclip Pendant Transmitter (Double-button)
EN1235DF Fixed-location Transmitter (Double-button)
EN1235S Beltclip Pendant Transmitter (Single-button)
EN1235SF Fixed-location Transmitter (Single-button)
EN1247 Glass-break Detector Transmitter
EN1249 Bill Trap Transmitter
EN1242 Smoke Detector Transmitter
EN1260 Wall Mount Motion Detector
EN1261HT High Traffic Motion Detector
EN1262 Motion Detector with Pet Immunity
EN1265 360° Ceiling Mount Motion Detector
EN4200 Serial Receiver
EN5040-T High Power Repeater with Transformer
*For these cellular modules, check for availability in
your region.
Parts included
The B3512 includes the following:
Qty. Component
1 Control panel
1 Literature pack
• UL Installation Guide
• ULC Installation Guide (English and French)
• Owner’s Manual
• Release Notes
• SIA Quick Reference Guide
• Quick Installation Guide
1 Literature CD containing product literature
1 Wiring label for enclosure door
1 Hardware pack
• Mounting clips
• 1 kΩ EOL resistors
• Battery wires
• Four #6 x 3/4 in self threading screws
Each B3512E control panel kit includes the following:
Quant. Component
1 Control panel (without on-board Ethernet port)
1 Plug-in communicator (telephone or cellular, depending on
the kit)
1 Plug-in Transformer (18 VAC 22 VA 60 Hz)
1 B11 Small Control Panel Enclosure
1 Literature pack
1 Literature CD containing product literature
1 Wiring label for enclosure door
1 Hardware pack
Technical specifications
Communications
Ethernet 10/100 full duplex (N/A for “E”
control panels)
Environmental considerations
Relative humidity 5% to 93% at +90℉ (+32℃),
non-condensing
Temperature (operating) +32°F to +122°F (0°C to +49°C)
Number of…
Areas 1
Custom functions 1
Events Up to 127
Passcode users 10, plus 1 Installer passcode
Points 16 (8 on‑board, up to 8 wireless)
Programmable outputs 3 on‑board
RF points 8
SKEDs 1
Power Requirements
Current draw (maximum) Idle 125 mA; Alarm 155 mA
Output (alarm) 1.3 A at 12 VDC
Output (auxiliary, continuous
power, and switched auxiliary
combined):
800 mA at 12 VDC nominal
Voltage (operating): 12 VDC nominal
Voltage (AC): CX4010 UL Listed Class 2
Transformer 18 VAC 22 VA 60 HZ
Ordering information
B3512 Control Panel
The B3512 is available individually or in kits.
For kits, refer to Quick Selection Guide (B Series Kits)
on the Documents tab of the control panel’s Product
Page at us.boschsecurity.com.
Order number B3512
6 | B3512 Control Panels