20 PW-7000 (PW7K1IC) Installation and Configuration Guide, Document 800-25673V1
Technical Specifications
Table 3 PW-7000 Technical Specifications
Note: Specifications subject to change without notice.
Note: POLARITY for 12 VDC power is important. Make sure the +12 VDC is connected to the
terminal labeled +12V and the return is connected to the terminal labeled GND.
Status LEDs
Power-up: All LED's OFF.
Caution: PW-7000 is manufactured for use in low-voltage, Class 2 power-
limited circuits only.
Category Description
Primary Power
12 VDC ± 10%, 500 mA maximum (reader ports not included)
Reader Ports
600 mA maximum for 12V readers (add 600 mA to primary
power current) 300 mA for 5V readers.
Memory and Clock
Backup
3Volts Lithium, type BR2330 or CR2330.
Ports
Port 0 - Host Communication:
Ethernet: 10-BaseT/100Base-TX
Port 1 - Serial I/O Device:
2-wire RS-485, 2,400 to 115,200 bps, asynchronous, half-
duplex, 1 start bit, 8 data bits, and 1 stop bit
Reader Interface:
Data Inputs: TTL compatible, F/2F or 2-wire RS-485. RS-485
Mode: 9,600 to 115,200 bps, asynchronous, half-duplex, 1
start bit, 8 data bits, and 1 stop bit. Maximum cable length:
2000 ft. (609.6 m)
Inputs
8 unsupervised/supervised, standard EOL: 1k/1k ohm, 1%, ¼
watt
2 non-supervised, dedicated for cabinet tamper and power
fault monitoring.
Cable requirements
Power:1 twisted pair, 18 AWG.
RS-485:
I/O Device Port: 1 twisted pair, shielded, 120 ohm impedance,
24 AWG, 4,000 ft. (1,219 m) max.
Reader Port: 1 twisted pair, shielded, 120 ohm impedance, 24
AWG, 2,000 ft. (610 m) max.
Alarm Input: 1 twisted pair, 30 ohms maximum
Ethernet: Cat 5.
Input: 1 twisted pair, 30 ohms maximum.
Environmental
Temperature: 0 to 49°C, operating
-55 to +85°C, storage
Humidity: 0 to 85% RHNC
Mechanical
Dimensions: 5.5 in. (137.7mm) W x 9 in. (228.6.4mm) L x.75
in. (19.05mm) H
Weight: 7.1 oz. (201 gm) nominal
Caution: Locate the power source as close to this board as possible.
Connect power with minimum of 18AWG wires.
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