Gasboy FuelOmat system 8 Popt Commverter - Manual (Page 20)

4 to 10 VDC (require wiring changes)
4 Pulsar Input High level sink
current (@15V) 3mA
5 Maximum pulse rate of
MPI-C at 50% duty cycle Up to 5 KHz
6 In use "On" level (Input) 4 to 7 VDC
7 In use "Off" level (Input) -1 to 1 VDC
8 In use Input impedance 10 KOhm
9 In use-max Input current
using external dry contact
(5VDC) 106 uA
10 In use-max Input current at 7
VDC 50 uA
11 12 VDC Output 25 mA max
1.5.4. Mechanical
No. Parameter Value
1 Dimensions (HxWxD) 140 x 180 x 50 (mm)
1.5.5. Environmental
No. Parameter Value
1 Operating Temperature -30
C to +55C
2 Operating Temperature (with power
supply) -20
C to +50C
3 Storage Temperature -30
C to +70C
1.6. PROTECTION
The CommVerter in its 485 communication port (refer to Table 1-1) is protected electrically against
lightening and surges using transorbers and gas discharge (Arrosto) devices.
Additionally, grounding is required. Proper grounding is essential for protection to take place.
Refer to paragraph 4.4 - Grounding the Commverter.
8 Port CommVerter operation and installation manual 16