Omega Engineering OME-A8111 用户手册
1.3.4 DA Converter
z
Channels : 1 independent
z
Type : 12-bit multiplying , Analog device AD-7948
z
Linearity :
± 1/2 bit
z
Output Range : 0~5 V or 0~10 V jumper selected , may be used with other AC
or DC reference input. Maximum output limit
± 10V
z
Output Drive :
± 5 mA
z
Settling Time : 0.6 microseconds to 0.01% for full scale step
1.3.5 Digital I/O
z
Output port : 16 bits, TTL compatible
z
Input port
: 16 bits, TTL compatible
1.3.6 Interrupt Channel
z
Level : 3,4,5,6,7 jumper selectable
z
Enable : Via control register
OME-A-8111 Hardware Manual (ver.1.1, Jul/2003) 6