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1.3.4.3
4-pin Screw Terminal (BT-6xx1)
Power is supplied to the modem via the 4-pin Screw Terminal on the front panel for the BT-6xx1 models. The pins are
described as follows:
Power connector
(facing front)
1.3.4.4
DC 2.5mm Barrel Adapter
Power is supplied to the modem via the barrel adapter on the left side of all BT-6000 series modems. The contacts are
described as follows:
Power connector
(facing left side)
WARNING:
DC 2.5mm Barrel Adapter shall not be used in hazardous locations.
1.3.4.5
Power specification
Power input to the modem is protected against reverse polarity and over-voltage.
The modem's power consumption is as follows:
Typical power consumption (Watts)
Model
BT-5600v2
BT-5800v2
BT-6401
BT-6421
BT-660x
BT-6621
BT-680x
BT-6821
BT-670x
BT-6721
Wiring instructions are provided in the
Table 5 - 4-pin screw terminal (BT-6xx1)
Pin
Name
Description
1
GND
Ground
2
PWR+
Power supply input (8 to 30 VDC)
3
OUT
Digital output
4
IN
Digital and analog input
Table 6 – DC 2.5mm Barrel adapter (BT-6000)
Pin
Name
Description
Sleeve
GND
Ground
Tip
PWR+
Power supply input (8 to 30 VDC)
Transmitting
Standby
minimum
1.5
2.1
1.5
2.7
1.4
2.0
2.7
3.4
1.4
2.0
3.0
3.6
1.4
2.6
3.0
4.2
1.6
2.6
3.3
4.3
Hardware Installation
Transmitting
maximum
3.0
5.1
5.0
6.4
2.9
4.5
5.0
6.6
6.9
8.7
section.
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