SMC Networks EX260-SPR1/3 Quick Start Manual page 2

Manifold length is shortened by the small
fieldbus output module (SI unit).
28.2
81
mm
Current model EX250
External branch connector is not necessary. Daisy-chain wiring is possible. Reduced wiring space
External terminating resistor is not necessary.
(Only available for M12 PROFIBUS DP, CC-Link communication connectors)
ON/OFF switching is possible with an
internal terminating resistor. External
terminating resistor is not necessary.
External terminating resistor
Internal terminating
resistor
SI unit
Fieldbus
790
A
mm
EX260
BUS OUT
1 P 1 P
BUS IN
3/5
E 2 B 2 B 2 B 2 B 2 B 3/5 E
PWR
4 A 4 A 4 A 4 A 4 A
BUS OUT
1 P 1 P
BUS IN
3/5
E 2 B 2 B 2 B 2 B 2 B 3/5 E
PWR
4 A 4 A 4 A 4 A 4 A
Wiring and piping from the same direction is possible.
(for side ported)
Effective for installation in locations where space is
limited above the valve.
Branch connector
Product Specification Variations
16 16
Number of
outputs
32 32
PNP PNP
Output
polarity
NPN NPN
M12 M12
Communication
connector
D-sub
Communication connector examples
M12 communication
connector
(PROFIBUS DP)
Current model (EX250)
16 16 16
32 32 32
PNP PNP PNP
NPN NPN NPN
M12 M12 M12
D-sub communication
connector
(PROFIBUS DP)
16 16
32 32
PNP PNP
NPN
M12 M12