Dimension	Measurement
Length	6.140 inches
Width	4.150 inches
Height	1.570 inches

Operating range: 0°C - 75°C
Storage range: -55°C - 125°C

Connection	Direction	Type
Signal and power	In	DB-25
Serial and regulated power	Out	RJ-11
Serial format	In/Out	3-pin full duplex RS-232

Specification	Min	Nominal	Max
Main power	8v	10v - 13.5v	22v
Tach input	3v	5v - 12v	22v
Analog input	0v	0v - 5v	32v
Injector input	3v	12v	7.5Kv
VSS input	450mv	450mv - 9v	22v

Specification	Value
Baud rate	57600bps
Samples* per second	135
Realtime clock resolution	1ms (millisecond)
Triggered inputs - clock resolution	1μs (microsecond)

* - One sample includes the acquisition clock in milliseconds and all input values. One status packet is sent for every 100 data packets, this contains various device status flags.