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参数资料
| 型号： | 2912277 |
| 厂商： | Phoenix Contact |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | DIN RAIL TERM BLOCK W/RELAY SPDT |
| 其它有关文件： | PLC Relay Replacement Guide |
| 标准包装： | 1 |
| 系列： | * |
| 相关产品： | 277-2393-ND - RELAY GEN PURPOSE SPDT 16A 24V |
| 其它名称： | 277-4934 2912277-ND PLC-RSP- 24DC/21HC PLC-RSP-24DC/21HC |
PLC-R…21HC
PLC INTERFACE With SPDT Relay,
High-Current Version
INTERFACE
Data Sheet
100221_03_en
Description
? PHOENIX CONTACT - 02/2008
A number of applications such as electrical heating systems
require higher continuous load currents than miniature
relays can carry and switch.
Long Electrical Service Life
The above-average service life of the contacts is particularly
noticeable in the mid-load range when compared with less
powerful relays. On average, the interval between servicing
can be doubled or tripled, thus reducing costs.
Rugged SPDT Relay for Higher Loads
The abbreviation "HC" in the designation stands for
"High Current" applications with up to 10 A continuous
current. The block contains a 16 A power relay with
PDT contact application, so that additional reserves are
used if overdimensioning occurs, e.g., in the event of
temporary overload. The relay is secured against vibration
by a captive retaining bracket and can be replaced if it
becomes worn without having to remove the wiring. The
relay is sealed with RTII protection to protect the relay
mechanics against external influences such as dust.
Vibration-Resistant Plug-In Bridge System Reduces the
Amount of Wiring Required
Another feature of the PLC series is the FBST 500 plug-in
bridge system, which can be cut to any length. It can be
plugged into the control and/or contact side "with a click"
and snapped into place to ensure vibration-resistant
connection. Up to 35 PLCs can be clearly connected
"to the block" within seconds, without any errors.
Additional user-friendly wiring is provided by the contact
connections arranged in pairs, if more than one conductor
has to be connected per contact.
Additional PLC Advantages
– Marking labels from the standard modular terminal
block range
– Many other electromechanical relays and electronic
solid-state relays are available in the PLC series
– Quick connection with protection against polarity
reversal of eight PLCs to the control system via
PLC-V8 adapter and system cable
–
High-quality, vibration-resistant Phoenix Contact
connection method
Make sure you always use the latest documentation.
It can be downloaded at www.download.phoenixcontact.com .
A conversion table is available on the Internet at
This data sheet is valid for all products listed on the following page.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 2912280 | 功能描述:工业继电器 PLC-RSP- 24UC/21HC RoHS:否 制造商:TE Connectivity / Kilovac 触点形式:1 Form A (SPST-NO) 触点电流额定值: 线圈电压:9 VDC to 36 VDC 线圈电阻:38 Ohms 线圈电流: 切换电压: 安装风格:Panel 触点材料:Silver Palladium |
| 2912293 | 功能描述:工业继电器 PLC-RSP- 48DC/21HC RoHS:否 制造商:TE Connectivity / Kilovac 触点形式:1 Form A (SPST-NO) 触点电流额定值: 线圈电压:9 VDC to 36 VDC 线圈电阻:38 Ohms 线圈电流: 切换电压: 安装风格:Panel 触点材料:Silver Palladium |
| 291-22K | 功能描述:碳膜电阻器 - 透孔 22Kohms 5% RoHS:否 制造商:KOA Speer 电阻:100 Ohms 容差:5 % 功率额定值:2 W 电压额定值: 温度系数:350 PPM / C 系列: 尺寸:4.2 mm Dia. x 12 mm L 工作温度范围:- 55 C to + 200 C 封装:Reel |
| 291-22K/AP | 功能描述:碳膜电阻器 - 透孔 USE 291-22K/AP-RC 5% RoHS:否 制造商:KOA Speer 电阻:100 Ohms 容差:5 % 功率额定值:2 W 电压额定值: 温度系数:350 PPM / C 系列: 尺寸:4.2 mm Dia. x 12 mm L 工作温度范围:- 55 C to + 200 C 封装:Reel |
| 291-22K/AP-RC | 功能描述:碳膜电阻器 - 透孔 22Kohms 0.05 RoHS:否 制造商:KOA Speer 电阻:100 Ohms 容差:5 % 功率额定值:2 W 电压额定值: 温度系数:350 PPM / C 系列: 尺寸:4.2 mm Dia. x 12 mm L 工作温度范围:- 55 C to + 200 C 封装:Reel |
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