Meilhaus Electronic ME-90 Series, Electronic Manual

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- to PC ground: 500 V
- between the ports (only „p“-models): 500 V
Multi-I/O Pins (ME-9000, ME-90 PC/104-Plus)
Number 8
-
bit bidirectional
Type TTL ports
Interrupt IRQ-DIO (must be enabled)
Output level
(Vcc = 5
V±10 %)
U
OL
: max. 0,55 V at 6 mA
U
OH
: min. 2,4 V at -2 mA
Input level
(Vcc = 5
V±10 %)
U
IL
: -0,5 < 0,8 V
U
IH
: 2,0 V < 6,0 V
Reference to GND PC ground (GND_PC)
Counter (ME-9000, ME-90 PC/104-Plus)
Number 1 x 16 bit
Type down-counter
Modes „Single-Shot“ or „Retrigger“
Clock source internal/external
Internal Oscillator crystal oscillator (14,7456 MHz/100 ppm)
Ext. clock input TMRCK
Interrupt IRQ-CNT (must be enabled)
Reference to GND PC-ground (GND_PC)
General Information
Power consumption typ. 2,3 A at +5 V
Max. load of VCC on the
customer design area
(DA) resp. ST2 of the ME-
9000:
max. 300 mA @ VCC (+5 V resp. +3,3 V)
Max. load of VCC via ST3
of the ME-90 PC/104-
Plus:
max. 300 mA @ VCC (+5 V)
Physical size (without
mounting bracket and
connectors)
ME-9000 PCIe: 124 x 99 mm
ME-9000 PCI: 124 x 99 mm ME-9100 PCI:
136 x 99 mm ME-9300 PCI: 129 x 99 mm
ME-90 PC/104-Plus: 90 x 96 mm
CompactPCI models: 3U CompactPCI