c l o s e  t h i s  w i n d o w
a v g   a u t o m a t i o n - a u t o t e c h   c o n t r o l s
position / motion feedback sensing

DM2 Dual Resolver Decoder Specifications

 S P E C I F I C A T  I O N S

 


Input Power: 11-28 VAC, 6 W
Operating Temperature:
 -10 F to +130 F (-23 C to +55 C)

Position Transducer: AVG Automation's RL210 dual resolvers.
Maximum Cable Length between Resolver and DM2: 2500 ft, shielded

Standard gear ratios: Field selectabel 16:1, 32:1, 64:1, and 128:1

Output Formats: Field selectable BDC, Binary or Gray

Output data update: Switch selectable between transparent and PC Handshake

Output Type:

P: PNP sourcing:

Logic TRUE: Transistor ON, 1.7 V drop @ 100 mA
Logic FALSE: Transistor OFF, 0.2 mA leakage @ 50 VDC

N: NPN sinking:

Logic TRUE: Transistor ON, 1.1 V max. @ 100 mA
Logic FALSE: Collector open, 0.1 mA leakage @ 50 VDC


C: NPN sinking (HIGH TRUE LOGIC):

Logic TRUE: Collector open, 0.1 mA leakage @ 50 VDC
Logic FALSE: 1.1 V drop @ 100 mA

T: TTL output:

Logic TRUE: -300 mA max
Logic FALSE: 24.0 mA max

PC Handshake: Edge triggered (Low to high as well as high to low); 30 usec minimum strobe width; The data is stabilized within 100 usec of any triggering edge, and remains frozen until next triggering edge comes in.

Transparent: Output data is continuously updated. The data is latched for 100 +/- 10 usec within 30 usec of a transfer input.

Data transfer input: 10-28 VDC input