Be242 Be242RB OEM's Manual V3.X.XX -
January - 2021 page 21
21
13.3 Testing the Outputs
A) -
Push the [ACK-F10] pushbutton, for about 10 seconds, until the message [-out] appears.
B) -
Connect a lamp (1..2W) to the output terminals (#1 - #6), as indicated in the wiring diagram. At this stage, if
a lamp turns on, the Be242(RB) is damaged and should be returned for service.
C) -
Push a button on the front panel. According to
Table 13.3
, the display should indicate the proper message
and the lamp turns on. If a lamp fails to turn on, the Be242(RB) is damaged and should be returned for service.
Table 13.3: Outputs true table
Pushbutton
Display
Code
Terminal
Output
Pushbutton
Display
Code
Terminal
Output
[START-F1]
[KG]
L3-KG
[OFF-F7]
USE OHM-METER to check
the contact resistance L3-KG
and T-KM
[STOP-F2]
[KM]
T-KM
[DISPLAY-F8]
[I-F5]
[out 2]
# 5
[OFF-F7]
[FUEL]
# 2
[MAN-F6]
[out 1]
# 6
[DISPLAY-F8]
[StoP]
# 4
To exit the Troubleshooting, remove the Vdc supply at anytime
Section 14.0 General Specifications
Supply Voltage :
7.5 Vdc to 33 Vdc.
Protection:
internal 300 mA thermal fuse.
Supply Current:
50 mA up to 150 mA
(a 10 A fasf-blow fuse must be provided in series to the power supply terminal #7). Measurement Precision Vdc: 1%
Dimensions:
224X105 X 68 mm,
Cut-out:
round 56mm min.
Be242RB Dim.:
195X126 X 70 mm /Rail mount.
Operating Temperature range:
-30 deg C up to +70 deg C.
Humidity Range:
5% up to 95% non-condensing.
Be242 Weight:
230 gr
Be242RB Weight:
500 gr
Interconnection Cable:
1 meter
General Design:
89/336 EEC, 89/392 EEC, 73/23 EEC, 93/68 EEC, IEC 68-2-6
Certification:
CE
Be242RB Relay Output Characteristics:
Output Current Rating: 8A . Recommended DC LOAD 1A Max..
Mains and Generator Voltage Inputs:
Nominal Voltage: 80 Vac up to 600 Vac (permanent & continuously Ph-Ph)
Over voltage: 4 KVac for one second. Measurement precision: +/- 1% . Input impedance: 2 Mega Ohm
Mains and Generator Frequency Measurements:
30-99Hz, Resolution 0,1Hz, Precision/Accuracy 0,2% /0.2%.
Current Transformer Inputs (3-Phases):
10 / 5 Aac up to 1000 / 5 Aac. Maximum Over Current: 8 Aac for 30 seconds.
Measurement precision: +/- 1% . Internal resistance: 0.05 Ohm
Digital Inputs:
Open circuit voltage: 10 /22 Vdc (12 V /24V supply). - Closed circuit current: 15 mA dc max.
Charger Alternator Monitoring:
Operating 3-36 Vdc. Vdc reading ac/- 2%. Excitation Power: max 3 W
Hour Run Counter & Timers:
internal Quartz Crystal oscillator 4.91Mhz. Resolution 1 second; precision 0,25%
Section 15.0 Software Upgrades & Revisions
Firmware
Versions
Date
Description
1.0.01
December 2020
First release
1.0.02
March 2021
Minor upgrade