Kantech KT-400 - Manual (Page 19)

DN1726-0811 15
KT-400 Ethernet Four-Door Controller Installation Manual
Technical Specifications
Type Description
Power input (KT-400) Transformer class 2, IN 120 VAC; OUT 16 VAC, 75 VA
Battery back-up (KT-BATT-12) 12 VDC, 7 Ah battery supervised, provides up to 12 hours of operation
Operating Temperatures From 2°C to 49°C (35°F to 120°F) indoor use only
Humidity Level 0 to 85% (relative humidity non-condensing).
Cabinet Dimensions
(High-Wide-Deep)
37.59 cm (14.8 in) x 30.48 cm (12.0 in) x 12.57 cm (4.95 in)
Cabinet Weight (KT-400) 4.0 kg (8.82 lb)
PCB dimension 22.86 cm (9 in) X 13.97 cm (5.5 in) X 5.20 cm (2.04 in)
Reader types Wiegand, proximity, ABA Clock and Data, bar code, magnetic, integrated keypad,
smartcard and others
Reader power output 12 VDC and 5 VDC @ 175 mA max each, protected and supervised
Monitored points (inputs) 16 monitored points, single EOL (End of Line), double EOL, without EOL and
1 fixed-function tamper switch input
Points maximum wiring AWG #22 - 600 m (2,000 ft)
Door strike power 12 VDC, 250 mA max for KT-400 supervised
Reader outputs 16 outputs, 25mA max each, open collector outputs
Auxiliary outputs LEDs (LED, OUT1 and OUT2) and buzzer (Buz) for each individual door, 25mA max each,
open collector outputs
Relay controlled output 4 onboard Form C Relay controlled outputs, 30 VDC, 3 Amps max each
Communication ports 1 x RS-232 with RJ-12, 1 x RS-485, 1 x Ethernet 10/100Base-T with RJ-45
Expansion port 1 x SPI 6-pin connector, bidirectional data exchange supported. Supplies 12 VDC, 500 mA
max shared with 12 VDC Auxiliary port
Auxiliary port 1 x Auxiliary 12 VDC, 500 mA maximum shared with SPI expansion port
Communication speed - Up to 115200 Bauds (automatic detection) over RS-232 and RS-485
- 10/100 Mb/s BaseT over Ethernet
Flash memory 16 MB for application storage
RAM memory 64 MB for application loading and running, protected by a Lithium-Ion battery for a
minimum of 75 hours
Network autonomy Distributed data and processing
Certifications / Listing EN55022, EN61000-6-1, EN61000-6-2
FCC: Class A
UL 294, UL 1076