r logic specialty safety relays 1 visit our website: www.ab.com/catalogs MSR42 multi-function ? 1- 5-safety relays 3 4 5 description features specifications y category 4 per en 954-1 y sil cl3 iec 61508, iec 62061 y 22.5 mm housing y stop category 0, 1 y 24v dc supply voltage y manual, monitored or automatic reset y thirteen diagnostic leds y unique design allows for easy addition of relay expansion modules y removable terminal blocks y one or two configurable auxiliary, standard outputs y connection of one or two additional safety devices y rj45 connections for micro 400 safety light curtain y two or four sensor muting (micro 400 only) y two sensor muting all guardshield light curtains y supports up to three msr45e expander units the MSR42 multi-function safety relay is the control module for the guardshield micro 400 safety light curtain, but can also be used with any light curtain. this versatile category 4 safety device has a pair of pnp solid state, 400 ma ossds for direct connection to the final switching device. when safety relay outputs are required, the MSR42 easily accommodates the interconnection of up to three msr45e safety relay expansion modules, each providing a pair of safety relay outputs. simply connect ribbon cable connectors from the back of the MSR42 to each of the msr45e modules for a series of interconnections for two pnp ossds, and six n.o. relay outputs. the MSR42 has four software configurable inputs. these configurable safety inputs allow the connection of a multitude of safety devices such as safety light curtains, safety laser scanners, e-stops, safety switches, etc. this 22.5 mm din mount multi-function safety module has both hard wired and software configurable operating modes. the removable spring terminal connectors on the MSR42 allow for ease of wiring of the device as well as hard-wired operating mode configuration. manual/automatic reset and start/restart can be configured by simply changing the wiring (see basic configuration examples). features such as two or four sensor muting, connecting up to two additional safety light curtains or other safety devices and configuring one or two auxiliary outputs are easily configured using the optical interface with the supplied software. led green red lamp ? ? gpi04 automatic start manual start (off) gpi03 manual or automatic start manual start (off) gpi02 configurable configurable gpi01 configurable configurable ossd2 output active output inactive ossd1 output active output inactive info2 (led) configurable configurable info1 (led) configurable configurable in2 start release no start release signal in1 no test input test input 0v ? ? +24v power connected no power connected 9 all i/o is configurable except ossd1 and ossd2. 7 led behaviour depends on configuration (see instruction sheet for details). led indicators (basic configuration) 9 7 safety ratings standards en 954-1, iec/en 60204-1, iec 61496-1 safety classification cat. 4 per en 954-1 (iso 13849-1), sil cl3 per en iec 61508, ple per iso 13849-1 functional safety data 9 note : for up-to-date information, visit http://www.ab.com/safety/ pfh d : < see website mttfd: > see website for use in sil3 systems (according to iec 61508) depending on the architecture and application characteristics certifications ce marked for all applicable directives, culus, and tv power supply input power entry 24v dc power consumption 2.4 w (semi-conductor outputs unloaded) inputs safety inputs 2 n.c. or 2 ossd, micro 400 software selectable input resistance, max. ? reset auto./manual or manual monitored power on delay time determined by configuration response time determined by configuration outputs safety contacts 2 pnp, 400 ma each auxiliary contacts 2 pnp, configurable environmental and physical characteristics enclosure type rating/ terminal protection ip20/ ip20 operating temperature [c (f)] 0?55 (32?131) vibration 0.35 mm 10?55 hz mounting 35 mm din rail weight [g (lbs)] 130 (0.287) conductor size, max. 1 x 2.5 mm 2 (14 awg) stranded 9 usable for iec 62061. data is based on the following assumptions: - mission time/proof test interval of 20 years
r logic specialty safety relays 2 visit our website: www.ab.com/catalogs MSR42 multi-function ? 5-safety relays 345 accessories typical wiring diagrams description cat. no. msr45e?expander for MSR42 440r-p4nans ribbon cable?for one expander 440r-acabl1 ribbon cable?for two expanders 440r-acabl2 ribbon cable?for three expanders 440r-acabl3 terminal block kit?MSR42 440r-aterm2p terminal block kit?msr45e 440r-aterm2c usb optical interface software configuration tool 445l-af6150 replacement suction cup 445l-af6151 optical interface fastener 445l-af6152 dimensions are not intended to be used for installation purposes. approximate dimensions [mm (in.)] product selection inputs safety outputs auxiliary outputs terminals reset type power supply cat. no. guardshield micro 400 and 4 x gpi0 2 pnp 2 pnp, configurable removable auto./manual or manual monitored 24v dc 440r-p226ags-nnr basic configurations (no software) 0v 24 v ossd 1 ossd 2 in1 in2 info1 info2 gpio1 gpio2 gpio3 gpio4 lamp +24 v din rail +24 v micro 400 transmitter micro 400 receiver 0v +24 v +24 v +24 v 0v 24 v ossd 1 ossd 2 micro 400 transmitter micro 400 receiver in1 in2 info1 info2 gpio1 gpio2 gpio3 gpio4 lamp 0v din rail k4 k3 c k4 +24 v +24 v k3 +24 v +24 v +24 v c r r micro 400 light curtain, automatic reset, no output monitoring micro 400 light curtain, automatic reset, start/restart monitored output 0v 24 v ossd 1 ossd 2 micro 400 transmitter micro 400 receiver in1 in2 info1 info2 gpio1 gpio2 gpio3 gpio4 lamp 0v +24 v din rail start +24 v +24 v +24 v MSR42 micro 400 transmitter micro 400 receiver 0v 24 v ossd 1 ossd 2 in1 in2 info1 info2 gpio1 gpio2 gpio3 gpio4 lamp 0v din rail msr45e 24 23 14 13 k3 k4 k3 c k4 +24 v +24 v +24 v +24 v +24 v 0v +24 v +24 v micro 400 light curtain, manual reset, no output monitoring micro 400 light curtain, automatic reset, start/restart monitored ou tput and msr45e expansion module 22.5 (0.89) 111 (4.37) 110 (4.33) 125 (4.92) 95 (3.74)
r logic specialty safety relays 3 visit our website: www.ab.com/catalogs MSR42 multi-function ? 1- 5-safety relays 3 4 5 software configurations note : four sensor t-type muting: guardshield micro 400, four muting pnp sensors, manual reset, output monitoring 24v dc 24v ground ms1 ms2 ms3 ms4 muting lamp state safety outputs lamp gpi03 gpi04 +24 v 0 v in1 in2 info1 info2 ossd1 ossd2 gpi01 gpi02 MSR42 rj45 rj45 receiver transmitter contact protection e.g. thermal cut-out state micro400 light curtain k1 k2 l1 l2 l3 fuses reset k2 k1 24v dc 24v ground k1 k2 l1 l2 l3 fuses muting lamp light curtain 2 light curtain 3 state safety outputs lamp gpi03 gpi04 +24 v 0 v in1 in2 info1 info2 ossd1 ossd2 gpi01 gpi02 MSR42 rj45 rj45 receiver transmitter contact protection e.g. thermal cut-out state micro400 light curtain reset k2 k1 note : three-light curtain application: guardshield micro 400 light curtain, two guardshield light curtains, manual reset, output mo nitoring
r logic specialty safety relays 4 visit our website: www.ab.com/catalogs MSR42 multi-function ? 5-safety relays 345 MSR42?shown connected to safety light curtains. multiple settings are available offering a variety of advantages. protective mode example shows a press protected by a safety light curtain connected to the MSR42. in machine operation, whenever the light curtain beams are broken the press immediately stops to help avoid danger to the operator. once the beams are cleared the machine can then be started. muting modes four examples are shown, all conveyor applications with a safety light curtain protecting the dangerous area. in-line and cross beam muting is used to allow the material to pass through the light curtain without stopping the machine. any other object or person will be detected by the light curtain which will initiate machine stop. application details uni-directional muting : this will allow material to exit the machine but not allow material or personnel to enter the machine without a fault condition. only if both ms beams are broken in-turn and then cleared in-turn, will the light curtain allow material through without initiating a machine stop. bi-directional muting : the ms3 is an input to the MSR42 from a plc output card. the ms3 enables the muting function to be performed. if a high signal is not detected on ms3, the muting function will not operate even if the ms1 and ms2 beams are broken. only if ms3 is high and both ms beams are broken in-turn and then cleared in-turn, will the light curtain allow material through without initiating a machine stop. lc muting lamp ms4 ms3 ms2 ms1 lc muting lamp ms1 ms2 ms2 ms1 lc muting lamp ms1 ms2 lc muting lamp ms3 bi-directional muting : cross-beam muting requires the material to break the beams in a sequence. ms1 first and then ms2. only if the beams are broken in turn and then clear in turn will the light curtain allow material through without initiating machine stop. four sensor t-type two sensor t-type two sensor l-type two sensor t-type with enable bi-directional muting : in-line muting requires the material to break the beams in a sequence, as shown. only if all four muting sensor (ms) beams are broken in turn and then clear in turn will the light curtain allow material through without initiating machine stop.
|
