SR101A01 Sti (Scientific Technologies, Inc.), SR101A01 Datasheet - Page 4

• Manufacturer Part Number: SR101A01
• Description: Relay; E-Mech; Sfty; 1 NC, 2 NO; Cur-Rtg 4/2AAC/ADC; Ctrl-V 24AC/DC; Vol-Rtg 230/24V
• Manufacturer: Sti (Scientific Technologies, Inc.)

Specifications of SR101A01

• Contact Form: 1 NC, 2 NO
• Current, Rating: 4⁄2 AAC⁄ADC
• Function: Safety
• Mounting Type: DIN Rail
• Relay Type: Electro Mechanical
• Standards: cULus, UL, CE, VDE
• Voltage, Control: 24 VAC⁄VDC
• Voltage, Rating: 230⁄24 V

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Specifications are subject to change without notice.
Note: The safety contacts of the Omron STI switches are described as normally closed (N/C)—i.e., with the guard closed, actuator in place, and the
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model
SR101A01
SR101A02
SR101A03
*230 VAC units are available on special order. Minimum quantities may apply.
electrical
mechanical
environmental
compliance
Specifications
Ordering
Power Supply:
Power consumption:
Safety inputs:
Outputs:
Output rating Ac:
Output rating Dc:
min Switched current/Voltage:
impulse Withstand Voltage:
max Drop-Out time:
max Output fuse:
reset mode:
contactor monitoring:
mounting:
case material:
max Wire Size:
Weight:
color:
external Switches:
indication:
mechanical life:
enclosure Protection:
Operating temperature:
humidity:
Standards:
Approvals/listings:
Safety category:
machine able to be started.
24 VAC/DC
230 VAC*
115 VAC
Supply
All models
±10%, 50-60 Hz
Approx. 1 VA
1 N/C (not monitored)
2 N/O
Inductive AC-15, 4 A/230 V
Inductive DC-13, 2 A/24 V
20 mA/24 V
2500 V
75 ms
6 A quick-acting fuse or 4 A slow-acting
Automatic (S11-S21)
N/C loop S11-S21
35 mm (1.38 in.) DIN rail
Fiber-filled Polyamide PA6.6
1 x 2.5 mm (14 AWG) stranded
230 g (8.1 oz.)
Red
None
Green = K1 Closed, Green = K2 Closed
1 x 10
IP20 terminals, IP40 (NEMA 1) housing
24 VAC/DC: -15 to 60°C (5 to 140°F)
115/230 VAC: -15 to 40°C (-5 to 104°F)
93% RH at 104°C (219°F)
EN 60204-1: 1998, EN 954-1: 1996, VDE 0113 Part 1: 1998-11
CE marked for all applicable directives, UL and C-UL, BG
Cat. 3 per EN954-1 (SR101 internal operation)
7
operations
inputs
1 N/C
1 N/C
1 N/C
Sr101A01
24 VAC/DC
Outputs
2 N/O
2 N/O
2 N/O
Sr101A02
115 VAC
44510-1011
44510-1012
44510-1013
Part no.
Sr101A03
230 VAC
SR101A
H