Friendess BCL1501 User manual

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BCL1501 Expansion Board Instruction
User Manual
Shanghai Friendess Co., Ltd
www.friendess.com
Ver 1.0
BCL1501 Installation Guide

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BCL1501 Expansion Board Instruction
BCL1501 Expansion Board Instruction
1Product Description
BCL1501 expansion board has 1501Aand 1501B two models.
BCL1501ADimension BCL1501B Dimension
BCL1501Aserved to switch controlled motor axes and limit signals along with. It
has three motor axes ports, three limit input ports and one control port. Within among
three motor axes ports, one connected with the servo control port on main I/O board
and the other two connected with servo driver. 3 limit ports connected with main I/O
board and limit inputs of each axes accordingly. Control port accepts 24V DC power
supply, which can realize axes switch when BCL1501A power-on.
BCL1501B served to duplicate one servo control port to two ports. It has three
ports, one for signal input that connected with servo control port in main I/O board, the
other two for expanded motor axes connected with servo driver.
2BCL1501 Installation and Operation
2.1 BCL1501AInstallation and Operation
BCL1501A connected with servo axis port in main I/O terminal board (take
BCL3764 board as example) by C15-0.6 cable. Motor axis control (default axis) and

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BCL1501 Expansion Board Instruction
axis switch via C15-1.5 cable connected with servo driver. LMT-(negative limit),
LMT+(positive limit), ORG(origin) connect with +/- limit and origin in main I/O board.
LMT1-, LMT2-, LMT1+, LMT2+ and ORG connect with limit and origin signal input
of each axis accordingly. Control port (IN COM) can connect to output port on main
I/O board.
Signal input to BCL1501A send to motor driver connected in default port when
not given 24V power supply. LMT-, LMT+ and ORG accept signal input from LMT1-,
LMT1+ and ORG1.
When give 24V DC power supply to 1501A, controlled motor axis will be
switched to the other one. LMT-, LMT+ and ORG accept signal input from LMT2-,
LMT2+ and ORG2.
Axis output
（default）
Axis output
（switch）
Axis
input IN COM
Servo driver1
C15-1.5
Note：axis output (default), LMT1-
,LMT1+ and ORG1 receives signal.
It change to axis output (switch),
LMT2-, LMT2+ and ORG2 when
BCL1501A power on.
BCL1501A
LMT- ORG LMT+
Servo driver2
C15-1.5
LMT1- ORG1 LMT1+ LMT2- ORG2 LMT2+
Limit2, Origin2
Limit1, Origin1
C15-0.6

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BCL1501 Expansion Board Instruction
2.2 BCL1501B Installation and Operation
BCL1501B connected with servo axis port in main I/O terminal board by C15-0.6
cable. Motor axis control ports connect with servo driver by C15-1.5 cable.
BCL1501B received signal send to two servo control ports simultaneously. Output
signal from two axes ports is same, but controller only receive encoder feedback of
motor axis connected in axis output1. Servo alarm signal must be low-level active,
normally close type.
Axis outpu1Axis output2
Axis
input
Servo driver2
C15-1.5
Servo driver1
C15-1.5
Encoder
Note：BCL1501B receives
encoder feedback from axis output1
BCL1501B