Applied Motion BLuAC5-Q - Manual (Page 21)

21
BLuAC5 S/Q Hardware manual
920-0049 Rev. C
12/8/2014
BLU
Servo
Drive
IN/OUT 1
COM DIR-
DIR DIR+
STEP-
STEP STEP+
Indexer
with
Sourcing
Outputs
Connecting to Indexer with Sinking Outputs
(includes Applied Motion Si-1 Indexer)
BLU
Servo
Drive
IN/OUT 1
+5V OUT DIR+
DIR DIR-
STEP+
STEP STEP-
Indexer
with
Sinking
Outputs
High Speed Digital Inputs
The BLUAC5 drives include two high speed inputs called STEP and DIR. They accept 5 volt
single-ended or differential signals, up to 2 MHz. Normally these inputs connect to an exter-
nal controller that provides step & direction (or step cw and step ccw) command signals. You
can also connect a master encoder to the high speed inputs for following applications.
inside IN/OUT 1
DB-25 PIN
330
X2+
X2-
10
9
330
220
pF
220
pF
X1+
X1-
12
11
Connecting to Indexer with Sourcing Outputs
(includes many PLCs)