Spirax Sarco SP7-20 - Wire Cross-sectional Areas; Basic Device Wiring Specifications; Option Module Wiring Specifications

IM-P706-03 CTLS Issue 1
28
SP7-20 Smart Positioner
3.3.1 Wire cross-sectional areas
Basic device - Electrical connections
4 to 20 mA input Screw terminals max. 2.5 mm
2
(AWG14)
Options Screw terminals max. 1.0 mm
2
(AWG18)
Cross section
Rigid/flexible wires 0.14 to 2.5 mm
2
(AWG26 to AWG14)
Flexible with wire end sleeve 0.25 to 2.5 mm
2
(AWG23 to AWG14)
Flexible with wire end sleeve no plastic sleeve 0.25 to 1.5 mm
2
(AWG23 to AWG17)
Flexible with wire end sleeve with plastic sleeve 0.14 to 0.75 mm
2
(AWG26 to AWG20)
Multi-wire connection capacity (two wire with the same cross-section)
Rigid/flexible wires 0.14 to 0.75 mm
2
(AWG26 to AWG20)
Flexible with wire end sleeve no plastic sleeve 0.25 to 0.75 mm
2
(AWG23 to AWG20)
Flexible with wire end sleeve with plastic sleeve 0.5 to 1.5 mm
2
(AWG21 to AWG17)
3.3.2 Option modules
Cross section
Rigid/flexible wires 0.14 to 1.5 mm
2
(AWG26 to AWG17)
Flexible with wire end sleeve no plastic sleeve 0.25 to 1.5 mm
2
(AWG23 to AWG17)
Flexible with wire end sleeve with plastic sleeve 0.25 to 1.5 mm
2
(AWG23 to AWG17)
Multi-wire connection capacity (two wire with the same cross-section)
Rigid/flexible wires 0.14 to 0.75 mm
2
(AWG26 to AWG20)
Flexible with wire end sleeve no plastic sleeve 0.25 to 0.5 mm
2
(AWG23 to AWG22)
Flexible with wire end sleeve with plastic sleeve 0.5 to 1 mm
2
(AWG21 to AWG18)
Limit switch with proximity switches or 24 V micro-switches
Rigid wire 0.14 to 1.5 mm
2
(AWG26 to AWG17)
Flexible wire 0.14 to 1.0 mm
2
(AWG26 to AWG18)
Flexible with wire end sleeve no plastic sleeve 0.25 to 0.5 mm
2
(AWG23 to AWG22)
Flexible with wire end sleeve with plastic sleeve 0.25 to 0.5 mm
2
(AWG23 to AWG22)