Basler Electric BE1-79A - Manual (Page 13)

9310200990 Rev J BE1-79A General Information 1-3
Lockout Timer
Range ........................................ 0 to 300 seconds
Increments ................................. 0.1 seconds
Accuracy .................................... ±20 milliseconds ±1%, typical
± 50 milliseconds ±1%, maximum
RS Set and Reset Timers
Range ........................................ 0 to 300 seconds
Increments ................................. 0.1 seconds
Accuracy .................................... ±20 milliseconds ±1%, typical
± 50 milliseconds ±1%, maximum
Communication Port
Parameters ................................ 9600 baud, 8N1 half duplex
Protocol ...................................... ASCII
Power Supply
Operating Range ....................... 120 to 240 Vac
125 to 250 Vdc
Power Holdup Time* ................. 40 cycles (670 ms)
*
BE1-79A-101, BE1-79A-201 only. Minimum holdup time after loss of nominal operating voltage.
Contact Sensing Inputs
Energizing Level ........................ 80% of nominal
Current Draw ............................. 1.5 mA maximum per input
48 Vdc, Nominal ........................ 38.4 to 275 Vdc
Operating Range
125 Vdc/120 Vac, Nominal ........ 100 to 275 Vdc, or 96 to 264 Vac
250 Vdc/240 Vac, Nominal ........ 200 to 275 Vdc, or 192 to 264 Vac
Typical ....................................... 15 ms for dc, ac (45 to 65 Hz)
Recognition Time
Maximum ................................... 25 ms for dc, ac (45-65 Hz)
Typical ....................................... 15 ms for dc, ac (45-65 Hz)
Dropout Time
Maximum ................................... 25 ms for dc, ac (45-65 Hz)
Output Contacts
120 Vac ...................................... Make, break, and carry 7 Aac continuously
Resistive Ratings
250 Vdc ...................................... Make and carry 30 Adc for 0.2 s, carry 7 Adc continuously,
break 0.3 Adc
120 Vac, 125 Vdc, 250 Vdc ....... Break 0.3 A (L/R = 0.04)
Inductive Ratings
Type Tests
8 kV contact discharges and 15 kV air discharges applied in accordance with IEC 801-2 ESD.
Electrostatic Discharge (ESD)
1,500 Vac at 50/60 Hz in accordance with IEEE C37.90
Dielectric Strength
The RS-232 serial communication port is intended only for periodic use and is not subject to the
requirements of IEEE C37.90.