Fema Electronica BDF-24, Operator'S Manual, Page: 6 / 16

Page : 6
6.- FRONT VIEW, DESCRIPTION
Models BDF-26-XX
BDF-46-XX
7.- REAR VIEW, DESCRIPTION for all series
Models BDF-24-XX
BDF-44-XX
Fixation screws
Power Supply
Vac + Earth,
fuse and spare fuse.
Channel Inputs and
controls
To be used only
by Technical Service
E
D
C
B
A
5.- GENERAL SPECIFICATIONS
DISPLAY
TYPE . . . . . . . . . . . . . . . . . . . . . . . . 4 or 6 digits, 7 segments, red or
. . . . . . . . . . . . . . . . . . . . . . . . . . . . green LED.
HEIGHT DIGIT . . . . . . . . . . . . . . . . . 57 (2.3") or 100 mm. (4")
RANGE . . . . . . . . . . . . . . . . . . . . . . -9999 to 9999 or -999999 to 999999
POLARITY . . . . . . . . . . . . . . . . . . . . Minus only (-)
DECIMAL POINT . . . . . . . . . . . . . . . Programmable position
.
SIGNAL INPUTS . . . . . . .
Selectable by internal jumpers.
PNP, NPN, NAMUR & Switches . . . Max. input v28 V
Pick-up (Channel 1 only) . . . . . . . . . Sensitivity : 150 mV.
Hysteresis : 100 mV
Impedance 26.5 K
Ω
at 60 Hz.
Max. input voltage ±50 V.
FREQUENCY INPUT . . . .
Selectable by internal jumpers.
Models T1 & T2 . . . . . . . . . . . . . . . . 100 Hz or 10 KHz.
Model T3 . . . . . . . . . . . . . . . . . . . . . 100 Hz or 4 KHz.
Model T5 . . . . . . . . . . . . . . . . . . . . . 100 Hz or 5 KHz.
Model T6 . . . . . . . . . . . . . . . . . . . . . 100 Hz or 2.5 KHz.
Model TF . . . . . . . . . . . . . . . . . . . . . 100 Hz or 10 KHz
Minimum allowable 0.03 Hz.
Accuracy & Repeatibility . . . . . . +0.012 % (Rate only).
OUTPUT
EXCITATION VOLTAGE OUTPUT . . . +15 Vdc 20%. @100 mA. max.
(Terminal B)
ENVIRONMENTAL
OPERATING TEMPERATURE . 0 to +50 ºC (32 to 122 ºF).
STORAGE TEMPERATURE . . . -20 to +85 º C (-4 to 185 ºF).
RELATIVE HUMIDITY . . . . . . . . 0 to 85 % not condensed.
PROTECTION . . . . . . . . . . . . . . IP65. (Front part only).
MECHANICAL
DIMENSIONS . . . . . . . . . . . . . . See table 5. Page 10.
PANEL CUT OUT . . . . . . . . . . . See table 5. Page 10.
DEPTH . . . . . . . . . . . . . . . . . . . See table 5. Page 10.
WEIGHT . . . . . . . . . . . . . . . . . . See table 5. Page 10.
CASE MATERIAL . . . . . . . . . . . Aluminium extruded.
FINISHED . . . . . . . . . . . . . . . . . Anodized, black colour.
ELECTRICAL
STANDARD POWER SUPPLY . 230 Vac. ±10% 50 / 60 Hz.
CONSUMPTION . . . . . . . . . . . . See table 5. Page 10.