
Chapter 1 Configuration and Specifications
1-46
1
Visual KV
Series
1.9 KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) (Expansion Output Unit)
KV-E4T [4-I/O expansion output unit (transistor output type)]
■ Terminal layout drawing
■ Output circuit diagram
V1 V3 V5
V2 V4
C1 1 3
02
Internal circuit
2
0
31C1
V5
V4
V3
V2
V1
0 to 3
C1
Insulating
power
supply
Internal
circuit
• V1 to V5 are short-circuited inside
(so they can be used as a relay
terminal block).
KVHKA Chap 01.p65 08.3.11, 11:10 AM46
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