9170/20-10-11S – CÔNG TY TNHH THƯƠNG MẠI & DỊCH VỤ KỸ THUẬT NKE https://nke.vn CÔNG TY TNHH THƯƠNG MẠI & DỊCH VỤ KỸ THUẬT NKE Fri, 16 May 2025 08:56:02 +0000 vi hourly 1 https://wordpress.org/?v=6.8.2 https://nke.vn/wp-content/uploads/2025/05/cropped-NKE-favicon-512x512-1-32x32.png 9170/20-10-11S – CÔNG TY TNHH THƯƠNG MẠI & DỊCH VỤ KỸ THUẬT NKE https://nke.vn 32 32 STAHL SWITCHING REPEATER 9170/20-10-11S (OBSOLETED) https://nke.vn/sanpham/stahl-9170-20-10-11s/ Fri, 16 May 2025 08:53:49 +0000 https://nke.vn/?post_type=product&p=975 STAHL switching repeater 9170/20-10-11S (Ngưng sản xuất). Được thay thế bằng mã mới tương đương 9170/21-10-11s Đặc điểm nổi bật: ✔ Chống cháy nổ: Chứng nhận IECEx và ATEX, phù hợp trong môi trường khí và bụi nguy hiểm Zones 2,22. ✔ Tín hiệu IS có thể truyền đến Zone 0, 1, 2, 20, 21, 22 ✔ Kiểu bảo vệ: Ex ec nC [ia Ga] IIC T4 Gc ✔ Chứng chỉ: ATEX/ IECEx/ FMus/ cFM ✔ Ship approval: CCS, EU RO MR (DNV) ✔ Auxiliary power: 24 VDC ✔ Auxiliary power voltage range ✔ Nominal current: 55 mA ✔ Power consumption: 1.3 W 🚀 Công ty TNHH Thương mại & Dịch vụ Kỹ thuật NKE chuyên tư vấn, thiết kế, báo giá trọn bộ các giải pháp chiếu sáng, tính toán chiếu sáng và cung cấp thiết bị điện phòng nổ, chống cháy nổ theo tiêu chuẩn quốc tế (IECEx, ATEX,…). Liên hệ với chúng tôi ngay hôm nay để được hỗ trợ tư vấn và thiết kế giải pháp phù hợp nhất với nhu cầu của bạn!]]> R. STAHL 9170/21-10-11S Switching Repeater

The 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. [cite: 1] Models are available with one or two channels. [cite: 2] The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. [cite: 2] The channels in the two-channel devices are galvanically separated. [cite: 3] Certain variants transmit frequencies of up to 10 kHz and the output signal can be inverted. [cite: 4]

Technical Data

Feature Value
Application range (zones) 2
Ex interface zone 0, 1, 2, 20, 21, 22
IECEX gas certificate IECEX BVS 09.0041 X
IECEx gas explosion protection Ex ec nC [ia Ga] IIC T4 Gc
IECEx dust certificate IECEX BVS 09.0041 X
IECEx dust explosion protection [Ex ia Da] IIIC
IECEx firedamp certificate IECEX BVS 09.0041X
IECEx firedamp protection [Ex ia Ma] I
gas certificate ATEX DMT 02 ATEX E 195 X
gas explosion protection ATEX II 3 (1) G Ex ec nC [ia Ga] IIC T4 Gc
dust certificate ATEX DMT 02 ATEX E 195 X
dust explosion protection ATEX II (1) D [Ex ia Da] IIIC
firedamp certificate ATEX DMT 02 ATEX E 195 X
ATEX firedamp protection I (M1) [Ex ia Ma] I
FMus certificate FM16US0122X
CFM certificate FM16CA0067X
Marking cFMus Certificates Class I, Div. 2, Groups A,B,C,D;
Class I, Zone 2, Group IIC
AIS Class I,II,III, Div. 1, Groups A,B,C,D,E,F,G;
Class I, Zone 0, [AEx ia]/[Ex ia] IIC
T4 at Ta=70
See Doc. 91 706 02 31 1
ATEX (BVS), Brazil (ULB), Canada (FM), China (NEPSI), IECEx (BVS), India (PESO),
Korea (KGS), SIL (exida), USA (FM)
Ship approval CCS, EU RO MR (DNV)
Declaration of conformity ATEX (EUK), China (CCC)
Installation In Zone 2, Division 2 and safe areas
Further information see respective certificate and operating instructions
Safety Data Max. voltage $U_{*}/V_{*}$ 9.6 V
Max. current $\Pi_{o}/I_{ac}$ 10 mA
Max. power $P_{o}$ 24 mW
Max. permissible external capacitance $C/C_{a}$ for IIC $3.6~\mu F$
Max. permissible external inductance $L_{0}/La$ for IIC 350 mH
Max. permissible external capacitance C/C for IIB $26~\mu F$
Max. permissible external inductance L/Lafor IIB 1000 mH
Max. perm. ext. capacit. IIIC Max. permis. ext. induct. IIIC $26~\mu F$
1000 mH
Max. permissible external inductance L for I 1000 mH
Max. voltage Uo parallel 9.6 V
Max. current lo parallel 20 mA
Max. power Po parallel 48 mW
Safety-related max. voltage 253 V
Functional Safety Further information See safety manual and test report
Electrical Data Number of channels 2
LFD relay Yes
Max. short-circuit current 8.2 mA
Auxiliary Power Auxiliary power 24 V DC
Auxiliary power voltage range 18… 31.2 V
Voltage range residual ripple $\le3,6~V_{ss}$
Nominal current 55 mA
Power consumption 1.3 W
Max. power dissipation 1.3 W
Polarity reversal protection Yes
Undervoltage monitoring Yes
Operation indication LED
Galvanic Isolation Test voltage as per standard EN IEC 60079-11 Ex i input to output 1.5 kV AC
Ex i input to auxiliary power 1.5 kV AC
Ex i input to fault message contact 1.5 kV AC
Ex i input to Ex i input 500 V AC
Test voltage as per standard EN 50178 Output to auxiliary power 1,1 kV AC
Output to output 1,1 kV AC
Fault message contact to auxiliary power 350 V AC
Fault message contact to output 1,1 kV AC
Input Input signal As per EN 60947-5-6 (NAMUR)
Input current for ON $\ge2.1~mA$
Input current for OFF $\le1.2~mA$
Hysteresis Approx. 0.2 mA
Input internal resistance R 1000 Ω
Input for open-circuit voltage U 8,2 V
Short-circuit current ≤ 8.2 mA
Output Output per channel 1 change-over contact – signal relay
Output Change-over contact – signal relay
Min. output load condition $1~V/0.1~mA$
Max. output DC load condition 125 V/1A
Max. output AC load condition 125 V/1A
Output switching capacity 25 W/50 VA
Output switching frequency 15 Hz
Switching delay ON/OFF 5 ms
Switching delay OFF/ON 5 ms
INV switch user adjustment Activated/deactivated
Output electrical service life $5\times10^{5}$ at 24 V/1 A Resistive load
Electrical service life note $1\times10^{z}$ operating cycles ≤F1A AC/DC
Output mechanical service life
Recommended back-up fuse
Switching state indication LED
LF switch user adjustment Activated/deactivated
Wire breakage error detection input $I_{E}<0.05$ to 0.35 mA
Short circuit error detection input $R_{E}<100$ to 360 ohm OFF
Behaviour of output during LF LED
Line fault indication
Fault message contact switching capacity $30~V/100~mA$
Line fault and loss of power signalization Contact (30 V/100 mA) closed to ground in case of fault
pac-Bus, floating contact $(30~V/100~mA)$
Ambient Conditions Ambient temperature °C $-20^{\circ}C….+70^{\circ}C$ (Single device)
$-20^{\circ}C…+60^{\circ}C$ (Group assembly)
Ambient temperature °F $-4^{\circ}F…+158^{\circ}F$ (Single device)
$-4^{\circ}F…+140^{\circ}F$ (Group assembly)
Note Installation conditions influence the ambient temperature.
Please observe the “Cabinet installation guide”.
Storage temperature °C $-40^{\circ}C….+80^{\circ}C$
Storage temperature °F $-40^{\circ}F….+176^{\circ}F$
Max. relative humidity 95%
Use at the height of < 2000 m
Electromagnetic compatibility Tested to the following standards and regulations: EN 61326-1 For use in industrial areas; NAMUR NE 21
Mechanical Data Degree of protection (IP) IP30
Degree of protection (IP) terminals IP20
Fire resistance (UL 94) VO
Enclosure material Polyamide
Grid dimension 17.6 mm
Width 17.6 mm
Width, inches 0.69 in
Height 114.5 mm
Height in inches 4.51 in
Length 108 mm
Length in inches 4.25 in
Weight 225 g
Weight 0.5 lb
Mounting/Installation Mounting type DIN rail NS35/15, NS35/7.5
Mounting orientation Vertical Horizontal
Connection type Screw terminal
Min. rigid conductor cross section $0.2~mm^{2}$
Max. rigid conductor cross section $2.5~mm^{2}$
Min. flex conductor cross section $0.2~mm^{2}$
Max. flex conductor cross section $2.5~mm^{2}$
Connection cross-section AWG 24… 14

Accessories

Accessory Art. No. Description
Resistive coupling element 247644 Additional connection of contacts also in hazardous areas to enable short-circuit and wire breakage detection.
Mounting on DIN rail.
105944 Additional connection of contacts also in hazardous areas to enable short-circuit and wire
breakage detection
YOKO

Disclaimer: We reserve the right to make alterations to the technical data, dimensions, weights, designs and products available without notice. [cite: 27] The illustrations cannot be considered binding. [cite: 28]

 

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