Basler Electric BE1-79M - Manual (Page 16)

1-6 BE1-79M General Information 9170100990 Rev N
Table 1-1. Burden (Nominal) Per Non-Isolated Sensing Contact
Power Supply Type K J L Z
Nominal Burden Per Input 0.75 W 1.60 W 0.70W 2.20 W
NOTE: For type Y Power supply, use burden for type K or type J power supply depending on nominal
operating voltage.
Table 1-2. Power Supplies
Type
Nominal
Input Voltage
Input Voltage Range
Burden at
Nominal
K (midrange) 48 Vdc 24 to 150 Vdc 5.4 W
J (midrange)
125 Vdc 24 to 150 Vdc 5.3 W
120 Vac 90 to 132 Vac 13.2 VA
L (low range) 24 Vdc 12 to 32 Vdc * 5.3 W
Y (midrange)
48 Vdc 24 to 150 Vdc 5.4 W
125 Vdc 24 to 150 Vdc 5.3 W
Z (high range)
250 Vdc 68 to 280 Vdc 5.4 W
240 Vac 90 to 270 Vac 14.1 VA
∗ Type L power supply may initially require 14 Vdc to begin operating. Once operating, the voltage may
be reduced to 12 Vdc and operation will continue.