Appendix 4 Optional Equipment
Optional equipment
222
2). PG04 expansion card
Name
Explanation
Power source
1. Supplied by the noumenon
2. Supply 5V and 12V (±5%) power supply in the meantime, the maximum supply is
500mA
3. R1-R2 excitation source 7Vrms, 10KHz
Input terminals
1. Rotary transform S1
S3
，
S2
S4
, input 3.5±0.175Vrms
，
10KHz
2. A2
、
2
Α
、
B2
、
2
Β
：
The input of pulse signal connect to the upper controller and support open
collector, voltage, line drive and push-pull input type, the maximum acceptable is
500 K
Output terminals
1. AO
、
AO
、
BO
、
BO
、
ZO
、
ZO
：
The line drive dividing frequency output which is 1~255 times dividing frequency.
The maximum output current is 50mA, the output voltage is 5V, the maximum
output frequency is 500 K.
2. A1O
、
B1O
、
Z1O
：
The open collector dividing frequency output which is 1~255 times dividing
frequency. The maximum output current is 50mA, the maximum voltage is
DC50V, the maximum output frequency is 500 K.
The explanation of ordering code:
NO.
Type
Name
Ordering Code
1
PG04
PG04 expansion card
SNKPG04
