User`s manual

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FIGURE 10
AA2210 BCD COUNTER MODULE
The AA2210 BCD counter interface module enables the user to select any
move length from 0 to 999,999 steps using a standard PLC (programmable
logic controller). Selecting the proper inputs creates a count value in steps,
resulting in a move distance. The module is connected to the indexer via a
supplied 5-lead cable.
Note: All Inputs are active low (0-0.8Vdc). All unused inputs may be ignored
since they are pulled up.
Example: For a move distance of 1234 steps the following inputs should be
pulled low.
1's Decade: Bit 4 (TB1, pin 4)
10's Decade: Bit 1 and 2 (TB2, pin 2 and 3)
100's Decade: Bit 2 (TB1, pin 7)
1000's Decade: Bit 1 (TB2, pin 6)
All Other inputs must be open or high (3.5-5Vdc).
FIGURE 11: Dimensions
SPECIFICATIONS
Power Requirements: The standard 115VAC version can accept power
inputs ranging from 105VAC to 125VAC 50-60Hz.
See Figure 14 for configurations with the X250A
version.
Ambient Temperature: 0 to 50 degrees Celsius
Shipping Weight: 12 pounds
BLD72 DRIVER:
Control Inputs: TTL-MOS Compatible
Logic "0": 0 to 0.8 Vdc
Logic "1": 3.5 to 5 Vdc
All Inputs are pulled up; No connection= logic "1".
Half-step/Full-step: Logic "1" - Half-step
(Terminal 8) Logic "0" - Full-step
Motor Power On/Off: Logic "1" - Motor energized
(Terminal 9) Logic "0" - Motor de-energized