NORSTAT Safety Relays - Manual (Page 12)

DEVICE RS-NAGMP / RS-NAGMP.1
Emergency stop
APPLICATIONS and safety gate monitoring relay
APPROVALS CE, TÜV, (UL, C-UL pending)
CONTACTS 3 normally open safety, 1 normally auxiliary closed
LED indicators for status and supply diagnostic
SPECIAL CHARACTERISTICS With (NAGMP.1) and without (NAGMP) choosable opposite polarity
between channels
LED Power, Channel 1 and channel 2
24 V AC / DC (without galvanic disconnection, but with a safety
OPERATING VOLTAGE 24 VDC / 12VDC (without galvanic disconnection, but with an electronic
24, 110-127, 230 V AC (with galvanic disconnection/transformer)
POWER CONSUMPTION ca. 3,5 VA / 24VDC: 1,8W / 12VDC: 1,4W
START UP DELAY / FALLBACK TIME < 300 ms / < 20 ms
CONTACT CAPACITY max. 8 A, 250 V AC, 250 V DC, normally closed: 24 V AC / DC
CONTACT CAPACITY min. at 24V DC (*) 10 mA
SIMULTANEITY Simultaneous protective door contacts : ca. 75 ms
ENVIRONMENTAL TEMPERATURE - 25°C to + 55°C
SWITCHING CAPACITY 2000 VA (resistive load), 200 W
CONTACT SECURITY 6 A quick acting or 4 A time lag
OPERATING MODE
(*) We offer all devices who have a CONTACT
CAPACITY of min. 100 mA at 24 V DC with
hard gold-plated contacts. In this way the
CONTACT CAPACITY of min. 100 mA is only 4 mA.
Please ask our sales team!
CONNECTION DIAGRAM
A supply voltage must be applied at the terminals A1 and A2 in order to
operate the device. If this is done there is a voltage of 24V DC at the
terminal T11. Terminals T12, T21, T22 and T23 have to be wired as it is
shown in the application examples. To start the unit terminal T33 has to
bridged with terminal T34 or terminal T34 has to get a 24V DC impulse
(short time bridging of the connection terminals T33-T34). If this is done the
safety-contacts 13-14, 23-24 and 33-34 are closed and 41-42 are open. The
LEDs channel 1 and channel 2 illuminate. Through terminals X1 and X2 the
function of an external contactor can be monitored. Terminals X1 and X2
have to be bridged in order to operate the device.
T21* T33 T34
Not-Halt
E-Stop Start
* Klemme T21 nur bei RS-NAGMP.1
T12 T22 T11
* terminal T21 only by RS-NAGMP.1
FUNCTION CIRCUIT DIAGRAM
X2
~~
PE
- +
=
K1
~~~
R4
~
T1
(+) A1 (-) A2 T34 T33 T11 X1
14
K2 K3
Controllogic
34 24 42
13 T12 T22 33 23 41 T21*
Certifications according to
Safety relevant substance data
Depending on wiring (only max. values are given)
EN ISO 13849-1: RS-NAGMP: PLd, Cat.3 / RS-NAGMP.1: PLe, Cat.4
MTTFd: 73,61 years / high, DC: Cat. 3: 90% / medium, Cat. 4: 99% / high
CCF: achieved
NORSTAT INC. 300 Roundhill Dr. Rockaway, NJ 07866 Tel: 973-586-2500 Fax: 973-586-1590 www.norstat.com