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SRM 21 RT2 產(chǎn)品詳細(xì)信息:
SRM 21 RT2 安全傳感器steute世德正品詢價(jià),歡迎點(diǎn)擊,上海銳譽(yù)提供steute世德、DOLD/ PILZ等產(chǎn)品;
Safety relay module SRM 21 RT2
安全傳感器
物料號(hào): 1179203(舊物料號(hào): 90560049)
技術(shù)參數(shù)
標(biāo)準(zhǔn) | EN ISO 13849-1,-2; EN 62061; EN 60204-1, EN ISO 13850; EN 60947-5-1; GS-ET 20 |
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外殼 | black polycarbonate; polyamide terminal clamps V0 |
觸點(diǎn)材質(zhì) | AgNi 10 + 0.2 μm Au |
安裝 | DIN rail mounting |
連接類型 | screw terminals with + and - screws |
線纜橫截面 | min. 1x 0.5 mm2 (AWG 20) including conductor ferrules, max. 1x 2.5 mm2 (AWG 14) including conductor ferrules, 2x 1.5 mm2 (AWG 16) including conductor ferrules |
防護(hù)等級(jí) | Enclosure IP 40, Terminal block IP 20 to IEC/EN 60529, shock protection to VBG 4 |
安全相關(guān)數(shù)據(jù):* | |
EN 60204-1 | stop category 0 |
EN 62061 | SIL CL 3 |
PFHd | 3 x 10-8 1/h |
EN ISO 13849-1 | PL e, Category 4 |
系統(tǒng)平均無危險(xiǎn)故障時(shí)間 | > 113 years |
TM | max. 20 years |
DC/DCavg | > 99 % |
安全要求 nop | |
hop | 8 h/day |
dop | 220 days/year |
tzyklus | 30 s |
額定工作電壓 Ue | 24 VDC ±15 % |
額定工作電流 Ie | 0.125 A |
額定絕緣電壓 Ui | 250 VAC |
額定沖擊耐受電壓 Uimp | 4 kV |
限制短路電流 | 100 A |
輸入 | 1 NC/1 NO contact or 2 NC contacts, 1 feedback circuit, 1 start input (monitored) |
輸出 | 2 enabling paths, 1 transistor output as signalling output |
可用通道的額定工作電流/電壓 | 2 A/230 VAC; 1 A/24 VDC |
應(yīng)用類別 | AC-15; DC-13 |
觸點(diǎn)負(fù)載容量 | min. 10 mA |
輸入電流/電壓類型 | 22 mA/ 20 VDC |
信號(hào)輸出最大負(fù)載 | 20 mA |
短路保護(hù) | power supply 2A slow blow, enabling paths 6 A gG/gN fuse |
延時(shí)通電/釋放 | ≤ 20 ms |
風(fēng)險(xiǎn)時(shí)刻 | ≤ 0.5 s (switch-on delay) |
遲滯時(shí)限 tv | < 200 ms |
機(jī)械壽命 | > 50 million operations |
顯示 | 1 LED for supply voltage, 1 LED each for input A and B, 1 LED for authorisation |
防污等級(jí) | 2 to DIN VDE 0110 |
過電壓類別 | III |
環(huán)境溫度 | –22 °C … +55 °C |
貯藏和運(yùn)輸溫度 | –22 °C … +70 °C |
相對(duì)濕度 | 10 % ... 90 % |
抗沖擊性 | 3 g |
產(chǎn)品認(rèn)證 | |
注釋 | Inductive loads (contactors, relays etc.) are to be suppressed by suitable circuitry. |
Gewicht | 220 g |
Wiring example magnetic safety sensor 2 NC
Wiring example magnetic safety sensor 1 NC/1 NO
Wiring example emergency-stop push button 2 NC
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