A.18
B3246
-
1.0 en (GEN series GN4070)
General Specifications
Analog Input Section
Component
Unit Description
Value
Channels
Fiber optic isolated marker (event) inputs
8
Non
-
isolated marker (event) inputs
32
Fiber optic isolated ARM output
1
Type
TTL, active low with pull
-
up resistor to enable activation by relays or
short
-
circuit to ground
Connectors
Two connectors with 16 events per connector
2 x 26
-
pin SubD
Fiber optic connectors
8 in + 1 out
Analog to Digital Conversion
Component
Unit Description
Value
Sample rate
Maximum
1 MS/s
Digital Input Section
Component
Unit Description
Value
Connectors
Fiber optic connectors
8 in + 1 out
Type
KF66
-
A26P
-
N
Pull
-
up
25.5 kΩ @ 5 Volt
Voltage range
TTL compatible, maximum
30 V
Voltage levels
Logic threshold voltage level '0'
-
30 V to + 0.7 V
Logic threshold voltage level '1'
+ 2 V to + 30 V
“1”
“0”
Logic value
Input voltage
-30
+0.7 +2
+30
Figure A.287:
Logic threshold voltage levels
Protection
Continuous
±
30 V
Fiber optic cable (recommended)
Type
Plastic, single step index, HP HFBR
-
RXXYYY series
HP HFBR
-
RXXYYY
Diameter
Core and cladding
1.00 mm
Attenuation
0.22 dB/m
Delay
Propagation delay constant
5.0 ns/m
Fiber optic I/O
Sockets
(660 nm LED)
Input:
HP HFBR
-
2523
Output:
HP HFBR
-
1523
Connectors
Simplex latching connector
HP HFBR
-
4503
Output drive
Distance
60 m to 100 m
Compatibility
Fully compatible with HBM BE3200 Test Sequencer
BE3200
GEN3t
I3995-3.1 en HBM: public
761