CSRM safety relay fulfills the safety requirements of ISO13849- 1Cat. 4, applies to monitoring of signals of industry field with high safety requirements, including emergency stop signal, safety gate switch signal, safety light curtain signal, safety light curtain signal with pulse output and two-hands button signal.
The relay contacts are positively guided, to monitor more
Effectively and more safety.
The CSRM has smaller external dimensions, be connected with
Plug-in terminals for easy installation.
CSRMA- monitoring 2 NC switches
CSRM has 3NO and 1NC control output signal with higher control ability.
Monitor 2-channel NC switches, such as emergency stop buttons,
Safety gate switches etc.
Monitor short-circuit between the 2-channel NC switches.
The module can also monitor short-circuit and open-circuit respectively
And locks out while the switches is inconformity with eacho ther.
Auto-reset and manual-reset patterns can be provided. At the pattern of
Manual reset, the reset button can be tested, and single rseet is mandatory
Named as the next reset can be operated only after openingth e reset button.
CSRMB-monitoring 2 transistor signals
Monitor 2-channel PNP signals or NPN signals, such
As optoelectronic switch, safety light curtain etc.
Monitor 2-channel NC switches coordinating with the
Peripheral circuits.
Self-tested by full-circuit and locks out while the two
Signals is inconformity with each other.
Work normally when the residual voltage of it is more
Than 10V with a wider range of adaptability to transistors.
Auto-reset and manual-reset patterns can be provided. At
The pattern of manual reset, the reset button can be tested,
And single reset is mandatory named as the next reset can
Be operated only after opening the reset button.
CSRMC-monitoring pulse signals
Monitor safety light curtains with pulse output signals.
Narrow wave band filter design with the center frequency of 4kHz, to
Avoid false triggering by other interference signals effectiveyl.
Applicabe to all types of light curtains of KELI. Auto-reset and manual-reset patterns can be provided. At the pattern of manual reset, the reset button can be tested, and single reset is mandatory named as the next reset can be operated only after opening the reset button
CSRMD-monitoring two-hands button signal Monitor
Two-hands button signals. The consistency of the signals can be detected. While the triggering time difference exceeds 0.5s, it is considered as invalid triggering. The module works with two loops, and self-tested by full circuit. It locks out while the two signals is inconformity with each other
Shandong Keli Opto-electronic Technology Co., Ltd. dedicated to research, promotion and application of photoelectronic protecting technology since 1990s. KELI is a professional manufacturer of phopoelectric products, and the leader of photoelectronic safety technology in China.
It is the leader unit of Electro-sensitive Equipment of National Technical Committee on Electrial Systems of Industrial Machinery of Standardization Administration.
It is the standard drafting team of GB4584-2007, GB/T19436.1 and GB/T19436.2
