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手控安全监控继电器
2 .手动控制安全监控继电器。
IDEM的SCR-2H是一种紧凑的，通用的2手控制安全监控继电器。
它符合EN574 iii型，适用于按照EN60204-1设计的安全电路。
SCR-2H适用于一个常闭触点和一个常开触点的两个手动按钮的连接。
当工作电压加到A1和A2，反馈回路X1和X2关闭时，SCR-2H准备使用。
2个手键T1和T2同时运行(0.5s内)，输出触点才闭合。
如果只有一个按钮操作或反馈回路打开，输出触点不闭合。
检测到短路或开路。
为了触发一个新的操作，必须释放两个按钮并关闭反馈回路。
重要的是要按照EN574和EN999的要求来安排按钮，这样就不能实现意外操作或简单旁路。
特色:
2力引导安全输出触点。
标准:EN574、EN60204-1、EN954-1、ISO13849-1、EN62061。
停止类别:0。
4级EN954-1和EN574。
可达PLe ISO13849-1。
SILCL
3 EN62061。
冗余和循环监控。
短路监控。
22mm
Din Rail安装。
联系人：侯经理 联系人：13661967205
