2 HAND
CONTROL SAFETY MONITORING RELAY.
IDEM’s
SCR-2H is a compact, universal 2 hand control safety monitoring relay. It complies
with EN574, Type IIIC and is intended for use in safety circuits designed in
accordance with EN60204-1.
The SCR-2H
is suitable for connection of two hand buttons with one normally closed contact
and one normally open contact.
When the operating
voltage is applied to A1 and A2 and the feedback loop X1 and X2 is closed the
SCR-2H is ready for use.
The output
contacts only close when the 2 hand buttons T1 and T2 are operated
simultaneously (within 0.5s). The output contacts do not close if only one
button is operated or the feedback loop is open. Short or open circuits are
detected. In order to trigger a new operation both buttons must have been
released and the feedback loop closed.
It is
important to arrange the buttons such that accidental operation or easy bypass
cannot be achieved, and in accordance with EN574 and EN999.
FEATURING:
2 Force
Guided Safety Output Contacts.
Standards:
EN574, EN60204-1, EN954-1, ISO13849-1, EN62061.
Stop
Category: 0.
Up to
Category 4 EN954-1 and EN574.
Up to PLe
ISO13849-1.
SILCL 3
EN62061.
Redundancy
and cycle monitoring.
Short
circuit monitoring.
22mm Din
Rail Mounting.
SCR-2H:
2手控安全監(jiān)控繼電器
2 .手動(dòng)控制安全監(jiān)控繼電器。
IDEM的SCR-2H是一種緊湊的，通用的2手控制安全監(jiān)控繼電器。
它符合EN574 iii型，適用于按照EN60204-1設(shè)計(jì)的安全電路。
SCR-2H適用于一個(gè)常閉觸點(diǎn)和一個(gè)常開觸點(diǎn)的兩個(gè)手動(dòng)按鈕的連接。
當(dāng)工作電壓加到A1和A2，反饋回路X1和X2關(guān)閉時(shí)，SCR-2H準(zhǔn)備使用。
2個(gè)手鍵T1和T2同時(shí)運(yùn)行(0.5s內(nèi))，輸出觸點(diǎn)才閉合。
如果只有一個(gè)按鈕操作或反饋回路打開，輸出觸點(diǎn)不閉合。
檢測到短路或開路。
為了觸發(fā)一個(gè)新的操作，必須釋放兩個(gè)按鈕并關(guān)閉反饋回路。
重要的是要按照EN574和EN999的要求來安排按鈕，這樣就不能實(shí)現(xiàn)意外操作或簡單旁路。
特色:
2力引導(dǎo)安全輸出觸點(diǎn)。
標(biāo)準(zhǔn):EN574、EN60204-1、EN954-1、ISO13849-1、EN62061。
停止類別:0。
4級(jí)EN954-1和EN574。
可達(dá)PLe ISO13849-1。
SILCL
3 EN62061。
冗余和循環(huán)監(jiān)控。
短路監(jiān)控。
22mm
Din Rail安裝。
聯(lián)系人：侯經(jīng)理 聯(lián)系人：13661967205
