KEYENCE Visual KV Series - Manual (Page 217)

5.3 Module/Unit Connections
KV
-300
KV-10/80
1
5
Chapter 5 KV-300 Hardware
1-193
Switch Expansion unit I/O relay No.
1 2
KV-8ER(W)/T(2W) KV-8EX(W) KV-8EYR(W)/T(2W) KV-16EX(W) KV-16EYR(W)/T(2W)
Input Output Input Output Input Output Input Output Input Output
OFF OFF – – – – – –
ON OFF
300 700 300 700 300 700
to 303 to 703 to 307 to 707 to 315 to 715
OFF ON
400 800 400 800 400 800
to 403 to 803 to 407 to 807 to 415 to 815
ON ON
– 900 – 900 – 900
to 903 to 907 to 915
1 2
ON
OFF
Switch Expansion unit I/O relay No.
1 2
KV-8ER(W)/T(2W) KV-8EX(W) KV-8EYR(W)/T(2W) KV-16EX(W) KV-16EYR(W)/T(2W)
Input Output Input Output Input Output Input Output Input Output
OFF OFF
100 600 100 600 100 600
to 103 to 603 to 107 to 607 to 115 to 615
ON OFF
200 700 200 700 200 700
to 203 to 703 to 207 to 707 to 215 to 715
OFF ON
300 800 300 800 300 800
to 303 to 803 to 307 to 807 to 315 to 815
ON ON
400 900 400 900 400 900
to 403 to 903 to 407 to 907 to 415 to 915
Assignment of I/O relay numbers to expansion units
• To assign I/O relay numbers to expansion units, use the channel setting switches
on each unit.
• When changing the channel settings, be sure to turn the power OFF.
• The channel setting switches for each expansion unit must have different set-
tings. (This also applies to input or output only expansion units.)
• After setting the channel setting switches, write the numbers on the attached
channel number label, and apply it on each expansion unit.
Channel setting switch
■ Connection to KV-40, KV-24, KV-16 or KV-10
• Do not set switches 1 and 2 to OFF on the KV-40. (Input relays 100 to 115 and
output relay 600 to 615 cannot be assigned to the KV-40.)
■ Connection to KV-80
• Do not set switches 1 and 2 to OFF on the KV-80. (A maximum of 2 input only
expansion units can be connected. When three input units are connected, input
relays of the unit with switches 1 and 2 ON cannot be used.)
KVHKA Chap 05.p65 08.3.11, 11:14 AM 193