Below are the connections between the Dynaserv(except DM1004B/C) and the OEM010.
DYNASERV | OEM 010 | |||
|---|---|---|---|---|
Step+ | 45 | Step+ | 1 | |
Step- | 46 | Step- | 7(GND) | |
Dir+ | +5V(w/1KOHM*) | Dir- | NC | |
Dir- | 19 | Dir+ | 2 | |
Servo On+ | 24 | Shutdown+ | 16 | |
Servo On- | 23 | Shutdown- | 7(GND) | |
*Connect Dir+ of the Dynaserv to +5V with a 1 Kohm resistor in between. You can connect the Dynaserv's Dir+ (Pin 20) to the OEM010's Dir+ and Dynaserv's Dir- to OEM's Gnd (Pin 7). This will cause the Dynaserv to go counter-clockwise when given a positive command signal instead of clockwise.