Samson 3730 Series Mounting And Operating Instructions page 11

Positioner (technical data in test certificates additionally apply for explosion-protected devices)
ATEX Type 3730-11
Type 3730-18
CSA Type 3730-13
Explo-
FM Type 3730-13
sion
protec-
CCoE Type 3730-11
tion
GOST Type 3730-11
Type 3730-18
IECEx
NEPSI
INMETRO
Degree of protection
Use in safety-instrumented sys-
tems in compliance with
IEC 61508
Weight
Materials
Housing
External parts
Cable gland
Binary contacts
Signal status
No response:
Response:
Operating voltage
Option:
Inductive limit switch
SJ2-SN proximity switch
SJ2-S1N proximity switch
II 2G Ex ia IIC T6 Gb, II 2D Ex tb IIIC T80°C Db IP66
II 3G Ex nA II T6, II 3G Ex ic IIC T6, II 3D Ex tc IIIC T80°C IP66
Ex ia IIC T6; Class I, Zone 0; Class II, Groups E, F, G; Ex nA II T6; Class I,
Zone 2;
Class I, Div.2, Groups A, B, C, D; Class II, Div.2, Groups E, F, G
Class I, Zone 0 AEx ia IIC; Class I, II, III; Div.1, Groups A, B, C, D, E, F, G;
Class I, Div.2, Groups A, B, C, D; Class II, Div.2, Groups F, G
Ex ia IIC T6
1Ex ia IIC T6 Gb, 1Ex tb IIIC T80°C Db IP66
2Ex nA IIC T6 Gc, 2Ex ic IIC T6 Gc, 2Ex tc IIIC T80°C Dc IP66
Ex ia IIC T6
On request
On request
IP 66/NEMA 4X
Suitable for use in safety-relevant applications up to SIL 2 (single device) and
SIL 3 (with redundant configuration), safety shutdown at a reference variable
of 0 mA.
Approx. 1 kg
Die-cast aluminum EN AC-Al Si12(Fe) (EN AC-44300) acc. to DIN EN 1706,
chromated and plastic coated · Special version: Stainless steel 1.4581
Stainless steel 1.4571 and 1.4301
M20x1.5, black polyamide
Two software limit switches with configurable limits (0.5 % steps), reverse polarity
protection, floating
Without explosion protection
Conductive ( R = 348 Ω)
Non-conducting
- Binary input of the PLC acc. to
IEC 61131-2, P = 400 mW
max
- NAMUR switching amplifier acc. to
EN 60947-5-6
For connection to switching amplifier acc. to EN 60947-5-6.
Can be used in combination with a software limit switch.
NAMUR NC contact
NAMUR NO contact
Design and principle of operation
Explosion-protected version
≥ 2.2 mA
≤ 1.0 mA
Only for connection to NAMUR
signal converter acc. to EN
60947-5-6
EB 8384-1 EN
11