4.3.2.2 Connectors

The following figure shows the locations and usage of various connectors on the BD630 (Safety IO Board)/BD631 (Safety EC Board).

Figure 4.24 Placement of the Connectors and Switches of the BD630 (Safety IO Board)

Table 4-5 Types and Usage of the Connectors of the BD630 (Safety IO Board)

Name	Usage	Connection of external device
CNSMPS1	SMPS DC24V Power supply	DC24V SMPS
CNSMPS2	SMPS DC24V Power supply	DC24V SMPS
CNMC	Connection of the Magent Contact (MC) input and output signals	Magnet Contact(MC)
CNTP	Inputs of the emergency stop switch, mode switch, and enable switch of the teach pendant	Teach Pendant
CNSV	Servo sequence board (BD640) I/F (Status related to motor on/off, feedback, the servo sequence board, and the safety board	BD640
CNEMSW	Emergency stop input of the Operational Panel	Operational Panel (OP)
CNOPLP	Lamp output of the Operational Panel (OP)	Operational Panel (OP)
CNOPSW	Inputs of the mode switch and keys of the Operational Panel (OP)	Operational Panel (OP)
CNLS	Limit switch input for the detection of arm interference and over-travel
CNLS7	Limit switch input for the detection of the over-travel of the additional axis 7
CNLS8	Limit switch input for the detection of the over-travel of the additional axis 8
CANS1	Connection of the CAN communication	BD631(Safety EC Board)
CANS2	Connection of the CAN communication for the system	Reserved
A_JATG	JTAG connector	-
B_JATG	JTAG connector	-
TBEM	External safety inputs (Emergency stop, auto mode safety guard 1, auto mode safety guard 2, and general safety guard input)	User IO
TBPLC	Connection of the safety PLC safety signals	Safety PLC
SW1	Operation Panel (OP) installation confirmation input	-
SW2	Operation Panel (OP) installation confirmation input	-

Figure 4.25 Placement of the Connectors and Switches of BD631 (Safety EC Board)

Table 4-6 BD631(Safety EC Board) 커넥터 종류 및 용도

Name	Usage	connection of external devices
CN24VB1	DC24V power supply	DC24V SMPS
MJ1	Connection of EtherCAT communication	BD640
MJ2	Connection of EtherCAT communication	-
CJTAG	JTAG connector	-
J1	RS232 communication connector	Reserved
CAN1	Connection of CAN communication	BD630(Safety IO Board)
CAN2	Connection of CAN communication	Reserved

(1) External Safety Signal Terminal Block of the BD630: TBEM

Figure 4.26 TBEM of the BD630 (Safety IO Board)

[Caution]: When a safety-related input is connected and activated, you must check whether the function is operating normally by referring to “1.11 Safety Measures When Operating the Robot.”

표 4-7 Description of TBEM of the BD630 (Safety IO Board)

Terminal no.	Terminal name	Usage	Others
1 9	SGG1+ SGG1-	General safety guard chain 1 input	If the general safety guard chain 1 input is not to be used, it should be short-circuited.
2 10	SGG2+ SGG2-	General safety guard chain 2 input	If the general safety guard chain 2 input is not to be used, it should be short-circuited.
3 11	SGA11+ SGA11-	Automatic safety guard 1 chain 1 input	If the automatic safety guard 1 chain 1 input is not to be used, it should be short-circuited.
4 12	SGA21+ SGA21-	Automatic safety guard 1 chain 2 input	If the automatic safety guard 1 chain 2 input is not to be used, it should be short-circuited.
5 13	SGA12+ SGA12-	Automatic safety guard 2 chain 1 input	If the automatic safety guard 2 chain 1 input is not to be used, it should be short-circuited.
6 14	SGA22+ SGA22-	Automatic safety guard 2 chain 2 input	If the automatic safety guard 2 chain 2 input is not to be used, it should be short-circuited.
7 15	EMEX1+ EMEX1-	External emergency stop chain 1 input	If the external emergency stop chain 1 is not to be used, it should be short-circuited.
8 16	EMEX2+ EMEX2-	External emergency stop chain 2 input	If the external emergency stop chain 2 is not to be used, it should be short-circuited.

(2) Safety PLC Connection Terminal Block of the BD630: TBPLC

Figure 4.27 TBPLC of the BD630 (Safety IO Board)

[Warning]: When a safety-related input is connected and activated, you must check whether the function is operating normally by referring to “1.11 Safety Measures When Operating the Robot.”

표 4-8 Description of TBPLC of BD630 (Safety IO Board)

Terminal no.	Terminal name	Usage	Others
1	PLC_P	Safety PLC 24V
9	PLC_G	Safety PLC GND	To function as Common for the SG/ES signal
2	N.C	-	-
10	N.C	-	-
3	EXMON1	External motor On input	If the robot’s motor On function is used by an external system, the On/Off input will take place while M1 is considered as Common.
11	M1	Common for the External motor On input	If the robot’s motor On function is used by an external system, the On/Off input will take place while M1 is considered as Common.
4	PLC_TO1	Input terminal for the monitoring output of the safety IO	PNP output type applicable only
12	PLC_FDBK1	Feedback signal output for T0 of the safety IO	PNP output type applicable only
5	SG1	Chain 1 for the safety guard input from the safety PLC	PNP output type applicable only
13	SG2	Chain 1 for the safety guard input from the safety PLC2	PNP output type applicable only
6	ES1	Chain for the emergency stop input from the safety PLC	PNP output type applicable only
14	ES2	Chain 2 for the emergency stop input from the safety PLC	PNP output type applicable only
7 15	EMOUT11+ EMOUT11-	Internal emergency stop output chain 1	PNP output type applicable only
8 16	EMOUT21+ EMOUT21-	Internal emergency stop output chain 2	PNP output type applicable only

(3) Reserved System CAN Communication Connector of BD630/BD631: CANS2

Figure 4.28 Placement of the CAN Communication Connector Pins of BD630/BD631